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| author | Neil Booth <neilb@earthling.net> | 2000-02-05 05:04:09 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2000-02-05 05:04:09 +0000 |
| commit | f15e0a178d1e2a779cb4c79f2016cf3fa0d714e8 (patch) | |
| tree | d3c8faf0c681c3ddfd46970a1f5201c28c14f807 /gcc | |
| parent | 706b0f603fdb637e1a88e9bbeda1645caa1089c5 (diff) | |
| download | gcc-f15e0a178d1e2a779cb4c79f2016cf3fa0d714e8.zip gcc-f15e0a178d1e2a779cb4c79f2016cf3fa0d714e8.tar.gz gcc-f15e0a178d1e2a779cb4c79f2016cf3fa0d714e8.tar.bz2 | |
cccp.c (main): Check 'dir' for a NULL pointer before passing it to strcmp.
2000-02-04 Neil Booth <NeilB@earthling.net>
* cccp.c (main): Check 'dir' for a NULL pointer before passing
it to strcmp.
From-SVN: r31802
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cccp.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e74ee16..3734528 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-02-04 Neil Booth <NeilB@earthling.net> + + * cccp.c (main): Check 'dir' for a NULL pointer before passing + it to strcmp. + 2000-02-04 Zack Weinberg <zack@wolery.cumb.org> * recog.h: Remove NO_MD_PROTOTYPES ifdefs. @@ -1715,7 +1715,7 @@ main (argc, argv) struct file_name_list *dirtmp; char *dir = argv[i][2] ? argv[i] + 2 : argv[++i]; - if (! ignore_srcdir && !strcmp (dir, "-")) { + if (! ignore_srcdir && dir && !strcmp (dir, "-")) { ignore_srcdir = 1; /* Don't use any preceding -I directories for #include <...>. */ first_bracket_include = 0; |