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tools/opt_common: Check for malloc failure 

Fixes: CID1539100 Negative loop bound

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2024-04-28 18:33:24 +02:00
parent 91d27f7e02
commit ba7038043a
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GPG Key ID: B18E8928B3948D64
1 changed files with 8 additions and 6 deletions
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14
fftools/opt_common.c
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@ -724,10 +724,13 @@ int show_codecs(void *optctx, const char *opt, const char *arg)
return 0;
}
static void print_codecs(int encoder)
static int print_codecs(int encoder)
{
const AVCodecDescriptor **codecs;
unsigned i, nb_codecs = get_codecs_sorted(&codecs);
int i, nb_codecs = get_codecs_sorted(&codecs);
if (nb_codecs < 0)
return nb_codecs;
printf("%s:\n"
" V..... = Video\n"
@ -762,18 +765,17 @@ static void print_codecs(int encoder)
}
}
av_free(codecs);
return 0;
}
int show_decoders(void *optctx, const char *opt, const char *arg)
{
print_codecs(0);
return 0;
return print_codecs(0);
}
int show_encoders(void *optctx, const char *opt, const char *arg)
{
print_codecs(1);
return 0;
return print_codecs(1);
}
int show_bsfs(void *optctx, const char *opt, const char *arg)