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Age	Commit message (Collapse)	Author	Files	Lines
2011-10-31	xfree86: fix potential buffer overflow	Servaas Vandenberghe	1	-0/+26
	The patch below fixes a potential buffer overflow in xf86addComment(). This occurs if curlen > 0 && eol_seen == 0 && iscomment == 0 , as follows from the code: char xf86addComment(char cur, char *add) <...> len = strlen(add); endnewline = add[len - 1] == '\n'; len += 1 + iscomment + (!hasnewline) + (!endnewline) + eol_seen; if ((str = realloc(cur, len + curlen)) == NULL) return cur; cur = str; if (eol_seen \|\| (curlen && !hasnewline)) cur[curlen++] = '\n'; if (!iscomment) cur[curlen++] = '#'; strcpy(cur + curlen, add); if (!endnewline) strcat(cur, "\n"); Signed-off-by: Servaas Vandenberghe <vdb@picaros.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> [whot: added buffer overflow test case] Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-09-27	xfree86: switch options from pointer to XF86OptionPtr	Peter Hutterer	1	-5/+6
	In all cases, the pointer was simply type-cast anyway. Let's get some compile-time type safety going, how about that. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Dan Nicholson <dbn.lists@gmail.com> Squashed in: xfree86: Move definition of xf86OptionPtr into separate header file The pile of spaghettis that is the xfree86 include dependencies make it rather hard to have a single typedef somewhere that's not interfering with everything else or drags in a whole bunch of other includes. Move the xf86OptionRec and GenericListRec declarations into a separate header. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2011-08-22	test: add a option duplication test	Peter Hutterer	1	-0/+80
	Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Daniel Stone <daniel@fooishbar.org>