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lavd/lavfi: add check in case pix_fmts cannot be allocated in lavfi_read_header()

This commit is contained in:
Stefano Sabatini 2011-12-20 13:17:03 +01:00
parent aa1c590b29
commit 4d475f7eb3
1 changed files with 3 additions and 0 deletions
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3
libavdevice/lavfi.c
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@ -88,6 +88,9 @@ av_cold static int lavfi_read_header(AVFormatContext *avctx,
#define FAIL(ERR) { ret = ERR; goto end; }
if (!pix_fmts)
FAIL(AVERROR(ENOMEM));
avfilter_register_all();
buffersink = avfilter_get_by_name("buffersink");