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| author | Mike DePaulo <mikedep333@gmail.com> | 2015-05-09 20:15:27 -0400 |
|---|---|---|
| committer | Mike DePaulo <mikedep333@gmail.com> | 2015-05-09 20:20:02 -0400 |
| commit | bec4be4c48239613ed1c704ae71bf08754eef711 (patch) | |
| tree | 3bcc6202527e53611fd6f66ea147bda48e6e6b14 /libXfont/src/fontfile/fileio.c | |
| parent | 13c50b4df1dc97026afb7c783378ade4929f24f1 (diff) | |
| download | vcxsrv-bec4be4c48239613ed1c704ae71bf08754eef711.tar.gz vcxsrv-bec4be4c48239613ed1c704ae71bf08754eef711.tar.bz2 vcxsrv-bec4be4c48239613ed1c704ae71bf08754eef711.zip | |
Updated to libXfont 1.5.1
In addition to some other changes, the following CVEs have been
fixed:
bdfReadProperties: property count needs range check [CVE-2015-1802]
bdfReadCharacters: bailout if a char's bitmap cannot be read [CVE-2015-1803]
bdfReadCharacters: ensure metrics fit into xCharInfo struct [CVE-2015-1804]
Diffstat (limited to 'libXfont/src/fontfile/fileio.c')
| -rw-r--r-- | libXfont/src/fontfile/fileio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libXfont/src/fontfile/fileio.c b/libXfont/src/fontfile/fileio.c index 80af51193..d44cecdc4 100644 --- a/libXfont/src/fontfile/fileio.c +++ b/libXfont/src/fontfile/fileio.c @@ -36,6 +36,9 @@ in this Software without prior written authorization from The Open Group. #ifndef O_BINARY #define O_BINARY O_RDONLY #endif +#ifndef O_CLOEXEC +#define O_CLOEXEC 0 +#endif FontFilePtr FontFileOpen (const char *name) @@ -44,7 +47,7 @@ FontFileOpen (const char *name) int len; BufFilePtr raw, cooked; - fd = open (name, O_BINARY); + fd = open (name, O_BINARY|O_CLOEXEC); if (fd < 0) return 0; raw = BufFileOpenRead (fd); |