[geany/geany] 89b7e0: Fix invalid use of strcpy() on overlapping memory
Colomban Wendling
git-noreply at xxxxx
Mon Jul 30 22:33:53 UTC 2012
Branch: refs/heads/master
Author: Colomban Wendling <ban at herbesfolles.org>
Committer: Colomban Wendling <ban at herbesfolles.org>
Date: Mon, 30 Jul 2012 22:33:53
Commit: 89b7e089c42f52c50dba70bb508d8803fa830f0a
https://github.com/geany/geany/commit/89b7e089c42f52c50dba70bb508d8803fa830f0a
Log Message:
-----------
Fix invalid use of strcpy() on overlapping memory
strcpy()'s behavior on overlapping memory is undefined, so replace such
uses with memmove().
Based on CTags r783: https://ctags.svn.sourceforge.net/svnroot/ctags@783
Modified Paths:
--------------
tagmanager/ctags/ctags.c
Modified: tagmanager/ctags/ctags.c
4 files changed, 2 insertions(+), 2 deletions(-)
===================================================================
@@ -739,13 +739,13 @@ static char* absoluteFilename (const char *file)
else if (cp [0] != '/')
cp = slashp;
#endif
- strcpy (cp, slashp + 3);
+ memmove (cp, slashp + 3, strlen (slashp + 3) + 1);
slashp = cp;
continue;
}
else if (slashp [2] == '/' || slashp [2] == '\0')
{
- strcpy (slashp, slashp + 2);
+ memmove (slashp, slashp + 2, strlen (slashp + 2) + 1);
continue;
}
}
@@ Diff output truncated at 100000 characters. @@
--------------
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