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| author | Ken Raeburn <raeburn@mit.edu> | 2011-07-01 03:26:53 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2011-07-01 03:26:53 +0000 |
| commit | a4191ed7882f8991bbbfb4359a609fd7d39accaf (patch) | |
| tree | 82fc22a617536727d85493889b8b0e386904b0ec /src/lib/kadm5 | |
| parent | d7c1d78f3f4f6bfba9d1a1a3a91588b86bb72461 (diff) | |
| download | krb5-a4191ed7882f8991bbbfb4359a609fd7d39accaf.tar.gz krb5-a4191ed7882f8991bbbfb4359a609fd7d39accaf.tar.xz krb5-a4191ed7882f8991bbbfb4359a609fd7d39accaf.zip | |
isspace should only get unsigned-char values or EOF
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25010 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/kadm5')
| -rw-r--r-- | src/lib/kadm5/alt_prof.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/lib/kadm5/alt_prof.c b/src/lib/kadm5/alt_prof.c index 6537d30257..35f078e1ac 100644 --- a/src/lib/kadm5/alt_prof.c +++ b/src/lib/kadm5/alt_prof.c @@ -1161,9 +1161,11 @@ krb5_match_config_pattern(const char *string, const char *pattern) int len = strlen(pattern); for (ptr = strstr(string,pattern); ptr != 0; ptr = strstr(ptr+len,pattern)) { - if (ptr == string || isspace(*(ptr-1)) || *(ptr-1) ==',') { + if (ptr == string + || isspace((unsigned char)*(ptr-1)) + || *(ptr-1) ==',') { next = *(ptr + len); - if (next == '\0' || isspace(next) || next ==',') { + if (next == '\0' || isspace((unsigned char)next) || next ==',') { return TRUE; } } |