diff options
Diffstat (limited to 'src/backend/libpq/auth.c')
| -rw-r--r-- | src/backend/libpq/auth.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/libpq/auth.c b/src/backend/libpq/auth.c index 7e65d2814c5..2dbf7e53a12 100644 --- a/src/backend/libpq/auth.c +++ b/src/backend/libpq/auth.c @@ -1015,15 +1015,17 @@ pg_GSS_recvauth(Port *port) */ if (getenv("KRB5_KTNAME") == NULL) { - char *kt_path; + size_t kt_len = strlen(pg_krb_server_keyfile) + 14; + char *kt_path = malloc(kt_len); - if (asprintf(&kt_path, "KRB5_KTNAME=%s", pg_krb_server_keyfile) < 0) + if (!kt_path) { ereport(LOG, (errcode(ERRCODE_OUT_OF_MEMORY), errmsg("out of memory"))); return STATUS_ERROR; } + snprintf(kt_path, kt_len, "KRB5_KTNAME=%s", pg_krb_server_keyfile); putenv(kt_path); } } |