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authorUlrich Sibiller <uli42@gmx.de>2019-06-20 19:54:44 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2019-06-22 11:30:53 +0200
commit956caeb8af1f14a52879d39c98caeb1e13edd546 (patch)
tree0de77026ec2159c5dc4dfe9a338a90fc23fde91a
parente440e722d8639411722d8a2499df46fe18c45f31 (diff)
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compext/Png.c: Nullify after free
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/compext/Png.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/compext/Png.c b/nx-X11/programs/Xserver/hw/nxagent/compext/Png.c
index 77a1941ea..5c3a27612 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/compext/Png.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/compext/Png.c
@@ -532,8 +532,8 @@ char *PngCompressData(XImage *image, int *compressed_size)
dy, h);
#endif
- free(srcBuf);
- free(image_index);
+ free(srcBuf); srcBuf = NULL;
+ free(image_index); image_index = NULL;
if (setjmp(png_jmpbuf(png_ptr)))
{