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| author | Jean-Tiare Le Bigot <jtlebi@gmail> | 2011-05-25 22:12:17 +0400 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2011-05-25 22:12:17 +0400 |
| commit | 364889cf9c1f3c5e816a30d30d714a84765cfc29 (patch) | |
| tree | fabe8a24c79528d644ab022739a049b792112b24 /libswscale/utils.c | |
| parent | b8e3b7414733a685bd1f62d65cfdfafac6cc9027 (diff) | |
Return -1 on invalid input instead of crashing.
Diffstat (limited to 'libswscale/utils.c')
| -rw-r--r-- | libswscale/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c index 56920a10a3..fada19210b 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -710,7 +710,7 @@ int sws_setColorspaceDetails(SwsContext *c, const int inv_table[4], int srcRange int sws_getColorspaceDetails(SwsContext *c, int **inv_table, int *srcRange, int **table, int *dstRange, int *brightness, int *contrast, int *saturation) { - if (isYUV(c->dstFormat) || isGray(c->dstFormat)) return -1; + if (!c || isYUV(c->dstFormat) || isGray(c->dstFormat)) return -1; *inv_table = c->srcColorspaceTable; *table = c->dstColorspaceTable; |