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coregl_fastpath_gl: Fix string over flow at _COREGL_FASTPATH_SUPPORTED_EXTENSION
72/92072/1
accepted/tizen/3.0/ivi/20161028.134039
accepted/tizen/3.0/mobile/20161028.133149
accepted/tizen/3.0/tv/20161028.133501
accepted/tizen/3.0/wearable/20161028.133756
accepted/tizen/common/20161018.175359
accepted/tizen/ivi/20161019.044319
accepted/tizen/mobile/20161019.044227
accepted/tizen/tv/20161019.044243
accepted/tizen/wearable/20161019.044257
submit/tizen/20161018.110254
submit/tizen_3.0/20161028.062323
submit/tizen_3.0/20161028.082423
submit/tizen_3.0_common/20161104.104000
author
xing.huang
<xing.huang@samsung.com>
Thu, 13 Oct 2016 06:17:26 +0000
(14:17 +0800)
committer
Mun, Gwan-gyeong
<kk.moon@samsung.com>
Thu, 13 Oct 2016 06:29:50 +0000
(15:29 +0900)
- add size check before strcpy
Change-Id: Ib8528863340a3a003fc9f799d22ec796d76c886d
src/modules/fastpath/coregl_fastpath_gl.c
patch
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diff --git
a/src/modules/fastpath/coregl_fastpath_gl.c
b/src/modules/fastpath/coregl_fastpath_gl.c
index
13e7fcf
..
57c7d5e
100644
(file)
--- a/
src/modules/fastpath/coregl_fastpath_gl.c
+++ b/
src/modules/fastpath/coregl_fastpath_gl.c
@@
-323,7
+323,8
@@
_valid_extension_string()
#define _COREGL_SYMBOL(RET_TYPE, FUNC_NAME, PARAM_LIST)
#define _COREGL_FASTPATH_SUPPORTED_EXTENSION(NAME, MINVER, MAXVER) \
- if (!strcmp(fstr, NAME) && (MINVER < 0 || GLver >= MINVER) && (MAXVER < 0 || GLver <= MAXVER)) \
+ if (!strcmp(fstr, NAME) && (MINVER < 0 || GLver >= MINVER) && (MAXVER < 0 || GLver <= MAXVER) \
+ && (sizeof(string_each_extensions[gl_extension_count]) >= strlen(fstr))) \
{ \
strcpy(string_each_extensions[gl_extension_count], fstr); \
strcat(string_extensions, fstr); \