Otherwise the caller can't distinguish the return value from an error.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
---
libavutil/avstring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/avstring.c b/libavutil/avstring.c
index e33d4aac51..832bec750f 100644
--- a/libavutil/avstring.c
+++ b/libavutil/avstring.c
@@ -337,7 +337,7 @@ int av_escape(char **dst, const char *src, const char
*special_chars,
{
AVBPrint dstbuf;
- av_bprint_init(&dstbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
+ av_bprint_init(&dstbuf, 1, INT_MAX); /* (int)dstbuf.len must be >= 0 */
av_bprint_escape(&dstbuf, src, special_chars, mode, flags);
if (!av_bprint_is_complete(&dstbuf)) {
--
2.27.0
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