Fixes: CID1539100 Negative loop bound
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <[email protected]>
---
fftools/opt_common.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/fftools/opt_common.c b/fftools/opt_common.c
index 947a226d8d1..9d2d5184a08 100644
--- a/fftools/opt_common.c
+++ b/fftools/opt_common.c
@@ -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)
--
2.43.2
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