diff options
Diffstat (limited to 'contrib/chkpass/chkpass.c')
| -rw-r--r-- | contrib/chkpass/chkpass.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/contrib/chkpass/chkpass.c b/contrib/chkpass/chkpass.c index 9425c089b5b..3803ccff9ac 100644 --- a/contrib/chkpass/chkpass.c +++ b/contrib/chkpass/chkpass.c @@ -17,6 +17,7 @@ #endif #include "fmgr.h" +#include "utils/backend_random.h" #include "utils/builtins.h" PG_MODULE_MAGIC; @@ -77,8 +78,12 @@ chkpass_in(PG_FUNCTION_ARGS) result = (chkpass *) palloc0(sizeof(chkpass)); - mysalt[0] = salt_chars[random() & 0x3f]; - mysalt[1] = salt_chars[random() & 0x3f]; + if (!pg_backend_random(mysalt, 2)) + ereport(ERROR, + (errmsg("could not generate random salt"))); + + mysalt[0] = salt_chars[mysalt[0] & 0x3f]; + mysalt[1] = salt_chars[mysalt[1] & 0x3f]; mysalt[2] = 0; /* technically the terminator is not necessary * but I like to play safe */ |