Changelog for 0.11.2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Changelog

@@ -3,6 +3,12 @@ releases are sorted from youngest to oldest.
 
 version next:
 
+version 0.11.2:
+
+- Several bugs and crashes have been fixed as well as build problems
+  with recent mingw64
+
+
 version 0.11:
 Fixes:CVE-2012-2772, CVE-2012-2774, CVE-2012-2775, CVE-2012-2776, CVE-2012-2777,
       CVE-2012-2779, CVE-2012-2782, CVE-2012-2783, CVE-2012-2784, CVE-2012-2785,

Doxyfile

@@ -31,7 +31,7 @@ PROJECT_NAME           = FFmpeg
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 0.11.1
+PROJECT_NUMBER         = 0.11.2
 
 # With the PROJECT_LOGO tag one can specify an logo or icon that is included
 # in the documentation. The maximum height of the logo should not exceed 55

RELEASE

@@ -1 +1 @@
-0.11.1
+0.11.2

VERSION

@@ -1 +1 @@
-0.11.1
+0.11.2

configure

@@ -1173,6 +1173,7 @@ HAVE_LIST="
     dlfcn_h
     dlopen
     dos_paths
+    dxva_h
     ebp_available
     ebx_available
     exp2
@@ -1217,7 +1218,6 @@ HAVE_LIST="
     memalign
     mkstemp
     mmap
-    netinet_sctp_h
     PeekNamedPipe
     poll_h
     posix_memalign
@@ -1237,6 +1237,7 @@ HAVE_LIST="
     struct_addrinfo
     struct_ipv6_mreq
     struct_rusage_ru_maxrss
+    struct_sctp_event_subscribe
     struct_sockaddr_in6
     struct_sockaddr_sa_len
     struct_sockaddr_storage
@@ -1665,7 +1666,7 @@ mmst_protocol_deps="network"
 rtmp_protocol_deps="!librtmp_protocol"
 rtmp_protocol_select="tcp_protocol"
 rtp_protocol_select="udp_protocol"
-sctp_protocol_deps="network netinet_sctp_h"
+sctp_protocol_deps="network struct_sctp_event_subscribe"
 tcp_protocol_deps="network"
 tls_protocol_deps_any="openssl gnutls"
 tls_protocol_select="tcp_protocol"
@@ -3070,7 +3071,7 @@ if enabled network; then
     check_type netinet/in.h "struct sockaddr_in6"
     check_type "sys/types.h sys/socket.h" "struct sockaddr_storage"
     check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len
-    check_header netinet/sctp.h
+    check_type netinet/sctp.h "struct sctp_event_subscribe"
     # Prefer arpa/inet.h over winsock2
     if check_header arpa/inet.h ; then
         check_func closesocket
@@ -3125,6 +3126,7 @@ check_func_headers windows.h VirtualAlloc
 check_func_headers glob.h glob
 
 check_header dlfcn.h
+check_header dxva.h
 check_header dxva2api.h -D_WIN32_WINNT=0x0600
 check_header libcrystalhd/libcrystalhd_if.h
 check_header malloc.h

doc/Makefile

@@ -35,7 +35,7 @@ GENTEXI  = format codec
 GENTEXI := $(GENTEXI:%=doc/avoptions_%.texi)
 
 $(GENTEXI): TAG = GENTEXI
-$(GENTEXI): doc/avoptions_%.texi: doc/print_options
+$(GENTEXI): doc/avoptions_%.texi: doc/print_options$(HOSTEXESUF)
 	$(M)doc/print_options $* > $@
 
 doc/%.html: TAG = HTML

doc/ffmpeg.texi

@@ -340,6 +340,10 @@ prefix is ``ffmpeg2pass''. The complete file name will be
 @file{PREFIX-N.log}, where N is a number specific to the output
 stream
 
+Note that this option is overwritten by a local option of the same name
+when using @code{-vcodec libx264}. That option maps to the x264 option stats
+which has a different syntax.
+
 @item -vlang @var{code}
 Set the ISO 639 language code (3 letters) of the current video stream.
 

libavcodec/aasc.c

@@ -66,7 +66,7 @@ static int aasc_decode_frame(AVCodecContext *avctx,
     const uint8_t *buf = avpkt->data;
     int buf_size = avpkt->size;
     AascContext *s = avctx->priv_data;
-    int compr, i, stride;
+    int compr, i, stride, psize;
 
     s->frame.reference = 3;
     s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
@@ -78,6 +78,7 @@ static int aasc_decode_frame(AVCodecContext *avctx,
     compr = AV_RL32(buf);
     buf += 4;
     buf_size -= 4;
+    psize = avctx->bits_per_coded_sample / 8;
     switch (avctx->codec_tag) {
     case MKTAG('A', 'A', 'S', '4'):
         bytestream2_init(&s->gb, buf - 4, buf_size + 4);
@@ -86,13 +87,13 @@ static int aasc_decode_frame(AVCodecContext *avctx,
     case MKTAG('A', 'A', 'S', 'C'):
     switch(compr){
     case 0:
-        stride = (avctx->width * 3 + 3) & ~3;
+        stride = (avctx->width * psize + psize) & ~psize;
         for(i = avctx->height - 1; i >= 0; i--){
-            if(avctx->width*3 > buf_size){
+            if(avctx->width * psize > buf_size){
                 av_log(avctx, AV_LOG_ERROR, "Next line is beyond buffer bounds\n");
                 break;
             }
-            memcpy(s->frame.data[0] + i*s->frame.linesize[0], buf, avctx->width*3);
+            memcpy(s->frame.data[0] + i*s->frame.linesize[0], buf, avctx->width * psize);
             buf += stride;
             buf_size -= stride;
         }

libavcodec/bmv.c

@@ -268,6 +268,11 @@ static av_cold int decode_init(AVCodecContext *avctx)
     c->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_PAL8;
 
+    if (avctx->width != SCREEN_WIDE || avctx->height != SCREEN_HIGH) {
+        av_log(avctx, AV_LOG_ERROR, "Invalid dimension %dx%d\n", avctx->width, avctx->height);
+        return AVERROR_INVALIDDATA;
+    }
+
     c->pic.reference = 1;
     if (avctx->get_buffer(avctx, &c->pic) < 0) {
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");

libavcodec/dxva2_internal.h

@@ -25,7 +25,14 @@
 
 #define _WIN32_WINNT 0x0600
 #define COBJMACROS
+
+#include "config.h"
+
 #include "dxva2.h"
+#if HAVE_DXVA_H
+#include <dxva.h>
+#endif
+
 #include "avcodec.h"
 #include "mpegvideo.h"
 

libavcodec/escape124.c

@@ -48,7 +48,7 @@ typedef struct Escape124Context {
     CodeBook codebooks[3];
 } Escape124Context;
 
-static int can_safely_read(GetBitContext* gb, int bits) {
+static int can_safely_read(GetBitContext* gb, uint64_t bits) {
     return get_bits_left(gb) >= bits;
 }
 
@@ -90,7 +90,7 @@ static CodeBook unpack_codebook(GetBitContext* gb, unsigned depth,
     unsigned i, j;
     CodeBook cb = { 0 };
 
-    if (!can_safely_read(gb, size * 34))
+    if (!can_safely_read(gb, size * 34L))
         return cb;
 
     if (size >= INT_MAX / sizeof(MacroBlock))

libavcodec/faxcompr.c

@@ -228,7 +228,7 @@ static int decode_group3_2d_line(AVCodecContext *avctx, GetBitContext *gb,
             mode = !mode;
         }
         //sync line pointers
-        while(run_off <= offs){
+        while(offs < width && run_off <= offs){
             run_off += *ref++;
             run_off += *ref++;
         }

libavcodec/mpegaudio_parser.c

@@ -53,6 +53,7 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
             int inc= FFMIN(buf_size - i, s->frame_size);
             i += inc;
             s->frame_size -= inc;
+            state = 0;
 
             if(!s->frame_size){
                 next= i;

libavcodec/pthread.c

@@ -79,6 +79,7 @@ typedef struct ThreadContext {
     pthread_cond_t current_job_cond;
     pthread_mutex_t current_job_lock;
     int current_job;
+    unsigned int current_execute;
     int done;
 } ThreadContext;
 
@@ -203,6 +204,7 @@ static void* attribute_align_arg worker(void *v)
     AVCodecContext *avctx = v;
     ThreadContext *c = avctx->thread_opaque;
     int our_job = c->job_count;
+    int last_execute = 0;
     int thread_count = avctx->thread_count;
     int self_id;
 
@@ -213,7 +215,9 @@ static void* attribute_align_arg worker(void *v)
             if (c->current_job == thread_count + c->job_count)
                 pthread_cond_signal(&c->last_job_cond);
 
-            pthread_cond_wait(&c->current_job_cond, &c->current_job_lock);
+            while (last_execute == c->current_execute && !c->done)
+                pthread_cond_wait(&c->current_job_cond, &c->current_job_lock);
+            last_execute = c->current_execute;
             our_job = self_id;
 
             if (c->done) {
@@ -233,7 +237,8 @@ static void* attribute_align_arg worker(void *v)
 
 static av_always_inline void avcodec_thread_park_workers(ThreadContext *c, int thread_count)
 {
-    pthread_cond_wait(&c->last_job_cond, &c->current_job_lock);
+    while (c->current_job != thread_count + c->job_count)
+        pthread_cond_wait(&c->last_job_cond, &c->current_job_lock);
     pthread_mutex_unlock(&c->current_job_lock);
 }
 
@@ -282,6 +287,7 @@ static int avcodec_thread_execute(AVCodecContext *avctx, action_func* func, void
         c->rets = &dummy_ret;
         c->rets_count = 1;
     }
+    c->current_execute++;
     pthread_cond_broadcast(&c->current_job_cond);
 
     avcodec_thread_park_workers(c, avctx->thread_count);

libavcodec/sp5xdec.c

@@ -72,7 +72,7 @@ static int sp5x_decode_frame(AVCodecContext *avctx,
         for (i = 2; i < buf_size-2 && j < buf_size+1024-2; i++)
             recoded[j++] = buf[i];
     else
-    for (i = 14; i < buf_size && j < buf_size+1024-2; i++)
+    for (i = 14; i < buf_size && j < buf_size+1024-3; i++)
     {
         recoded[j++] = buf[i];
         if (buf[i] == 0xff)

libavcodec/wmaenc.c

@@ -85,8 +85,6 @@ static int encode_init(AVCodecContext * avctx){
                          (avctx->sample_rate * 8);
     s->block_align     = FFMIN(s->block_align, MAX_CODED_SUPERFRAME_SIZE);
     avctx->block_align = s->block_align;
-    avctx->bit_rate    = avctx->block_align * 8LL * avctx->sample_rate /
-                         s->frame_len;
 //av_log(NULL, AV_LOG_ERROR, "%d %d %d %d\n", s->block_align, avctx->bit_rate, s->frame_len, avctx->sample_rate);
     avctx->frame_size = avctx->delay = s->frame_len;
 

libavfilter/af_aresample.c

@@ -176,6 +176,9 @@ static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamplesref
 
 
     avfilter_copy_buffer_ref_props(outsamplesref, insamplesref);
+    outsamplesref->format                = outlink->format;
+    outsamplesref->audio->channel_layout = outlink->channel_layout;
+    outsamplesref->audio->sample_rate    = outlink->sample_rate;
 
     if(insamplesref->pts != AV_NOPTS_VALUE) {
         int64_t inpts = av_rescale(insamplesref->pts, inlink->time_base.num * (int64_t)outlink->sample_rate * inlink->sample_rate, inlink->time_base.den);

libavfilter/audio.c

@@ -204,7 +204,7 @@ void ff_filter_samples(AVFilterLink *link, AVFilterBufferRef *samplesref)
         link->cur_buf->audio->sample_rate = samplesref->audio->sample_rate;
 
         /* Copy actual data into new samples buffer */
-        for (i = 0; samplesref->data[i] && i < 8; i++)
+        for (i = 0; i < 8 && samplesref->data[i]; i++)
             memcpy(link->cur_buf->data[i], samplesref->data[i], samplesref->linesize[0]);
         for (i = 0; i < planes; i++)
             memcpy(link->cur_buf->extended_data[i], samplesref->extended_data[i], samplesref->linesize[0]);

libavformat/oggdec.c

@@ -336,6 +336,13 @@ static int ogg_read_page(AVFormatContext *s, int *str)
     return 0;
 }
 
+/**
+ * @brief find the next Ogg packet
+ * @param *str is set to the stream for the packet or -1 if there is
+ *             no matching stream, in that case assume all other return
+ *             values to be uninitialized.
+ * @return negative value on error or EOF.
+ */
 static int ogg_packet(AVFormatContext *s, int *str, int *dstart, int *dsize,
                       int64_t *fpos)
 {
@@ -346,6 +353,8 @@ static int ogg_packet(AVFormatContext *s, int *str, int *dstart, int *dsize,
     int segp = 0, psize = 0;
 
     av_dlog(s, "ogg_packet: curidx=%i\n", ogg->curidx);
+    if (str)
+        *str = -1;
 
     do{
         idx = ogg->curidx;
@@ -524,8 +533,10 @@ static int ogg_get_length(AVFormatContext *s)
     ogg_save (s);
     avio_seek (s->pb, s->data_offset, SEEK_SET);
     ogg_reset(s);
-    while (!ogg_packet(s, &i, NULL, NULL, NULL)) {
-        int64_t pts = ogg_calc_pts(s, i, NULL);
+    while (streams_left > 0 && !ogg_packet(s, &i, NULL, NULL, NULL)) {
+        int64_t pts;
+        if (i < 0) continue;
+        pts = ogg_calc_pts(s, i, NULL);
         if (pts != AV_NOPTS_VALUE && s->streams[i]->start_time == AV_NOPTS_VALUE && !ogg->streams[i].got_start){
             s->streams[i]->duration -= pts;
             ogg->streams[i].got_start= 1;
@@ -534,8 +545,6 @@ static int ogg_get_length(AVFormatContext *s)
             ogg->streams[i].got_start= 1;
             streams_left--;
         }
-            if(streams_left<=0)
-                break;
     }
     ogg_restore (s, 0);
 
@@ -610,7 +619,7 @@ static int ogg_read_packet(AVFormatContext *s, AVPacket *pkt)
 {
     struct ogg *ogg;
     struct ogg_stream *os;
-    int idx = -1, ret;
+    int idx, ret;
     int pstart, psize;
     int64_t fpos, pts, dts;
 
@@ -669,7 +678,7 @@ static int64_t ogg_read_timestamp(AVFormatContext *s, int stream_index,
     AVIOContext *bc = s->pb;
     int64_t pts = AV_NOPTS_VALUE;
     int64_t keypos = -1;
-    int i = -1;
+    int i;
     int pstart, psize;
     avio_seek(bc, *pos_arg, SEEK_SET);
     ogg_reset(s);

libavformat/swfenc.c

@@ -494,8 +494,10 @@ static int swf_write_trailer(AVFormatContext *s)
         avio_wl32(pb, file_size);
         avio_seek(pb, swf->duration_pos, SEEK_SET);
         avio_wl16(pb, swf->video_frame_number);
+        if (swf->vframes_pos) {
         avio_seek(pb, swf->vframes_pos, SEEK_SET);
         avio_wl16(pb, swf->video_frame_number);
+        }
         avio_seek(pb, file_size, SEEK_SET);
     }
     return 0;

libavutil/arm/intmath.h

@@ -75,6 +75,7 @@ static av_always_inline av_const int16_t av_clip_int16_arm(int a)
     return x;
 }
 
+#if !CONFIG_SMALL //the code below cannot be compiled without always_inline
 #define av_clip_uintp2 av_clip_uintp2_arm
 static av_always_inline av_const unsigned av_clip_uintp2_arm(int a, int p)
 {
@@ -82,7 +83,7 @@ static av_always_inline av_const unsigned av_clip_uintp2_arm(int a, int p)
     __asm__ ("usat %0, %2, %1" : "=r"(x) : "r"(a), "i"(p));
     return x;
 }
-
+#endif //!CONFIG_SMALL
 
 #else /* HAVE_ARMV6 */
 

library.mak

@@ -82,8 +82,8 @@ uninstall-libs::
 	-$(RM) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR)" \
 	       "$(SHLIBDIR)/$(SLIBNAME)"            \
 	       "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
-	-$(RM) $(SLIB_INSTALL_EXTRA_SHLIB:%="$(SHLIBDIR)"%)
-	-$(RM) $(SLIB_INSTALL_EXTRA_LIB:%="$(LIBDIR)"%)
+	-$(RM)  $(SLIB_INSTALL_EXTRA_SHLIB:%="$(SHLIBDIR)/%")
+	-$(RM)  $(SLIB_INSTALL_EXTRA_LIB:%="$(LIBDIR)/%")
 	-$(RM) "$(LIBDIR)/$(LIBNAME)"
 
 uninstall-headers::