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avformat/matroskadec: Use size_t for the variable holding a strlen() value.

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Should make no difference but is more correct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer
2015-05-11 03:51:17 +02:00
parent 95efc65129
commit 17b26308a2
1 changed files with 1 additions and 1 deletions
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libavformat/matroskadec.c
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@@ -1186,7 +1186,7 @@ static int matroska_probe(AVProbeData *p)
* availability of that array of characters inside the header. * availability of that array of characters inside the header.
* Not fully fool-proof, but good enough. */ * Not fully fool-proof, but good enough. */
for (i = 0; i < FF_ARRAY_ELEMS(matroska_doctypes); i++) { for (i = 0; i < FF_ARRAY_ELEMS(matroska_doctypes); i++) {
int probelen = strlen(matroska_doctypes[i]); size_t probelen = strlen(matroska_doctypes[i]);
if (total < probelen) if (total < probelen)
continue; continue;
for (n = 4 + size; n <= 4 + size + total - probelen; n++) for (n = 4 + size; n <= 4 + size + total - probelen; n++)