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avutil/avsscanf: do not use unsupported p suffix for hex variable

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Paul B Mahol
2018-11-21 19:07:33 +01:00
parent ce0a753634
commit 7d70f09307
1 changed files with 1 additions and 3 deletions
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4
libavutil/avsscanf.c
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@@ -241,8 +241,6 @@ static long long scanexp(FFFILE *f, int pok)
#define LD_B1B_MAX 9007199, 254740991 #define LD_B1B_MAX 9007199, 254740991
#define KMAX 128 #define KMAX 128
#define MASK (KMAX-1) #define MASK (KMAX-1)
#define CONCAT2(x,y) x ## y
#define CONCAT(x,y) CONCAT2(x,y)
static double decfloat(FFFILE *f, int c, int bits, int emin, int sign, int pok) static double decfloat(FFFILE *f, int c, int bits, int emin, int sign, int pok)
{ {
@@ -483,7 +481,7 @@ static double decfloat(FFFILE *f, int c, int bits, int emin, int sign, int pok)
y -= bias; y -= bias;
if ((e2+DBL_MANT_DIG & INT_MAX) > emax-5) { if ((e2+DBL_MANT_DIG & INT_MAX) > emax-5) {
if (fabs(y) >= CONCAT(0x1p, DBL_MANT_DIG)) { if (fabs(y) >= pow(2, DBL_MANT_DIG)) {
if (denormal && bits==DBL_MANT_DIG+e2-emin) if (denormal && bits==DBL_MANT_DIG+e2-emin)
denormal = 0; denormal = 0;
y *= 0.5; y *= 0.5;