diff options
| author | Brian Feldman <green@FreeBSD.org> | 2000-02-08 03:24:34 +0000 |
|---|---|---|
| committer | Brian Feldman <green@FreeBSD.org> | 2000-02-08 03:24:34 +0000 |
| commit | cee57053d38490955947ad5f73e7ed7269b5c1cd (patch) | |
| tree | 765cdf33b1b81a1fb62b1da086b20f517652b32e /math/calc | |
| parent | Correct PLIST for rev 1.2 of ../Makefile (diff) | |
Fix a bug that caused a NULL pointer dereference when $HOME is unset
and getpwuid() fails.
Notes
Notes:
svn path=/head/; revision=25580
Diffstat (limited to 'math/calc')
| -rw-r--r-- | math/calc/files/patch-ae | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/math/calc/files/patch-ae b/math/calc/files/patch-ae new file mode 100644 index 000000000000..241bead76932 --- /dev/null +++ b/math/calc/files/patch-ae @@ -0,0 +1,18 @@ +--- lib_calc.c.orig Mon Feb 7 22:08:08 2000 ++++ lib_calc.c Mon Feb 7 22:10:42 2000 +@@ -407,9 +407,13 @@ + if (ent == NULL) { + /* just assume . is home if all else fails */ + home = "."; ++ } else { ++ home = (char *)malloc(strlen(ent->pw_dir)+1); ++ if (home == NULL) ++ home = "."; ++ else ++ strcpy(home, ent->pw_dir); + } +- home = (char *)malloc(strlen(ent->pw_dir)+1); +- strcpy(home, ent->pw_dir); + } + + /* determine the $PAGER value */ |