diff options
Diffstat (limited to 'db/hash/ndbm.c')
| -rw-r--r-- | db/hash/ndbm.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/db/hash/ndbm.c b/db/hash/ndbm.c index 2cbbe91368..83aa766c38 100644 --- a/db/hash/ndbm.c +++ b/db/hash/ndbm.c @@ -47,6 +47,7 @@ static char sccsid[] = "@(#)ndbm.c 8.4 (Berkeley) 7/21/94"; #include <stdio.h> #include <string.h> +#include <stdlib.h> #include <ndbm.h> #include "hash.h" @@ -61,8 +62,16 @@ dbm_open(file, flags, mode) const char *file; int flags, mode; { + DBM *db; HASHINFO info; - char path[MAXPATHLEN]; + const size_t len = strlen(file) + sizeof (DBM_SUFFIX); +#ifdef __GNUC__ + char path[len]; +#else + char *path = malloc(len); + if (path == NULL) + return NULL; +#endif info.bsize = 4096; info.ffactor = 40; @@ -72,7 +81,11 @@ dbm_open(file, flags, mode) info.lorder = 0; (void)strcpy(path, file); (void)strcat(path, DBM_SUFFIX); - return ((DBM *)__hash_open(path, flags, mode, &info, 0)); + db = (DBM *)__hash_open(path, flags, mode, &info, 0); +#ifndef __GNUC__ + free(path); +#endif + return db; } extern void @@ -180,7 +193,7 @@ dbm_error(db) HTAB *hp; hp = (HTAB *)db->internal; - return (hp->errno); + return (hp->errnum); } extern int @@ -190,7 +203,7 @@ dbm_clearerr(db) HTAB *hp; hp = (HTAB *)db->internal; - hp->errno = 0; + hp->errnum = 0; return (0); } |