From: Vittorio Giovara <[email protected]>
---
libavcodec/jpeglsdec.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libavcodec/jpeglsdec.c b/libavcodec/jpeglsdec.c
index d9b08fb..3b93799 100644
--- a/libavcodec/jpeglsdec.c
+++ b/libavcodec/jpeglsdec.c
@@ -278,10 +278,16 @@ int ff_jpegls_decode_picture(MJpegDecodeContext *s, int
near,
int off = 0, stride = 1, width, shift, ret = 0;
zero = av_mallocz(s->picture_ptr->linesize[0]);
+ if (!zero)
+ return AVERROR(ENOMEM);
last = zero;
cur = s->picture_ptr->data[0];
state = av_mallocz(sizeof(JLSState));
+ if (!state) {
+ av_free(zero);
+ return AVERROR(ENOMEM);
+ }
/* initialize JPEG-LS state from JPEG parameters */
state->near = near;
state->bpp = (s->bits < 2) ? 2 : s->bits;
--
1.9.0
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