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-rw-r--r--lib/nss.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/lib/nss.c b/lib/nss.c
index ae0730479..dbb9a57fa 100644
--- a/lib/nss.c
+++ b/lib/nss.c
@@ -964,16 +964,23 @@ CURLcode Curl_nss_connect(struct connectdata *conn, int sockindex)
/* FIXME. NSS doesn't support multiple databases open at the same time. */
PR_Lock(nss_initlock);
if(!initialized) {
+ struct_stat st;
- certDir = getenv("SSL_DIR"); /* Look in $SSL_DIR */
+ /* First we check if $SSL_DIR points to a valid dir */
+ certDir = getenv("SSL_DIR");
+ if(certDir) {
+ if((stat(certDir, &st) != 0) ||
+ (!S_ISDIR(st.st_mode))) {
+ certDir = NULL;
+ }
+ }
+ /* Now we check if the default location is a valid dir */
if(!certDir) {
- struct_stat st;
-
- if(stat(SSL_DIR, &st) == 0)
- if(S_ISDIR(st.st_mode)) {
- certDir = (char *)SSL_DIR;
- }
+ if((stat(SSL_DIR, &st) == 0) &&
+ (S_ISDIR(st.st_mode))) {
+ certDir = (char *)SSL_DIR;
+ }
}
if (!NSS_IsInitialized()) {