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vsrc_buffer: when no frame is available, return an error instead of segfaulting.

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This commit is contained in:
Anton Khirnov 2012-04-01 15:18:00 +02:00
parent cfec77aaf8
commit a03f8ea0a8
1 changed files with 1 additions and 1 deletions
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2
libavfilter/vsrc_buffer.c
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@ -162,7 +162,7 @@ static int request_frame(AVFilterLink *link)
if (!av_fifo_size(c->fifo)) { if (!av_fifo_size(c->fifo)) {
av_log(link->src, AV_LOG_ERROR, av_log(link->src, AV_LOG_ERROR,
"request_frame() called with no available frame!\n"); "request_frame() called with no available frame!\n");
//return -1; return AVERROR(EINVAL);
} }
av_fifo_generic_read(c->fifo, &buf, sizeof(buf), NULL); av_fifo_generic_read(c->fifo, &buf, sizeof(buf), NULL);