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fftools/cmdutils: only set array size after allocation succeeded

This commit is contained in:
Anton Khirnov 2023-11-04 07:37:21 +01:00
parent e900a559c2
commit ed0a50923a
1 changed files with 2 additions and 2 deletions
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4
fftools/cmdutils.c
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@ -665,10 +665,10 @@ static int init_parse_context(OptionParseContext *octx,
memset(octx, 0, sizeof(*octx)); memset(octx, 0, sizeof(*octx));
octx->nb_groups = nb_groups; octx->groups = av_calloc(nb_groups, sizeof(*octx->groups));
octx->groups = av_calloc(octx->nb_groups, sizeof(*octx->groups));
if (!octx->groups) if (!octx->groups)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
octx->nb_groups = nb_groups;
for (i = 0; i < octx->nb_groups; i++) for (i = 0; i < octx->nb_groups; i++)
octx->groups[i].group_def = &groups[i]; octx->groups[i].group_def = &groups[i];