diff options
Diffstat (limited to 'source4/lib/ldb/common/ldb_utf8.c')
| -rw-r--r-- | source4/lib/ldb/common/ldb_utf8.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source4/lib/ldb/common/ldb_utf8.c b/source4/lib/ldb/common/ldb_utf8.c index 38c117d7e0..5df5a6bba7 100644 --- a/source4/lib/ldb/common/ldb_utf8.c +++ b/source4/lib/ldb/common/ldb_utf8.c @@ -50,7 +50,7 @@ char *ldb_casefold(void *mem_ctx, const char *s) return NULL; } for (i=0;ret[i];i++) { - ret[i] = toupper(ret[i]); + ret[i] = toupper((unsigned char)ret[i]); } return ret; } @@ -63,7 +63,8 @@ int ldb_caseless_cmp(const char *s1, const char *s2) { int i; for (i=0;s1[i] != 0;i++) { - int c1 = toupper(s1[i]), c2 = toupper(s2[i]); + int c1 = toupper((unsigned char)s1[i]), + c2 = toupper((unsigned char)s2[i]); if (c1 != c2) { return c1 - c2; } |