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| author | Frank Warmerdam <warmerdam@pobox.com> | 2011-03-28 18:06:43 +0000 |
|---|---|---|
| committer | Frank Warmerdam <warmerdam@pobox.com> | 2011-03-28 18:06:43 +0000 |
| commit | 75fd44db027daeb2fba632e7da33d17294991e78 (patch) | |
| tree | 4d681d45f227f358988fd7596f34ab1d400fe49f | |
| parent | ba0403ec4ef2a67579c6ccd0b581202dbc1a9f95 (diff) | |
| download | PROJ-75fd44db027daeb2fba632e7da33d17294991e78.tar.gz PROJ-75fd44db027daeb2fba632e7da33d17294991e78.zip | |
avoid possible buffer overflow processing nadgrids directive (meego #14963)
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1990 4e78687f-474d-0410-85f9-8d5e500ac6b2
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | src/pj_gridlist.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2011-03-28 Frank Warmerdam <warmerdam@pobox.com> + + * src/pj_gridlist.c: avoid possible buffer overflow. + https://bugs.meego.com/show_bug.cgi?id=14963 + 2011-03-23 Frank Warmerdam <warmerdam@pobox.com> * src/pj_initcache.c: Fix reversed memcpy that causes a crash on the diff --git a/src/pj_gridlist.c b/src/pj_gridlist.c index 9f48146f..0ed66310 100644 --- a/src/pj_gridlist.c +++ b/src/pj_gridlist.c @@ -192,7 +192,7 @@ PJ_GRIDINFO **pj_gridlist_from_nadgrids( projCtx ctx, const char *nadgrids, s[end_char] != '\0' && s[end_char] != ','; end_char++ ) {} - if( end_char > sizeof(name) ) + if( end_char >= sizeof(name) ) { pj_ctx_set_errno( ctx, -38 ); pj_release_lock(); |