From f0bc1227ecb8b29522bc09f09573ccd851b64cec Mon Sep 17 00:00:00 2001 From: Steve Langasek Date: Sun, 13 Jul 2003 06:16:13 +0000 Subject: Relevant BUGIDs: patch 476968 Purpose of commit: bugfix Commit summary: --------------- Patch from Nalin Dahyabhai to prevent a buffer overflow in pam_issue (rare, but could be triggered by a race condition when the admin updates /etc/issue). --- modules/pam_issue/pam_issue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/modules/pam_issue/pam_issue.c b/modules/pam_issue/pam_issue.c index 1f4853de..67f40c85 100644 --- a/modules/pam_issue/pam_issue.c +++ b/modules/pam_issue/pam_issue.c @@ -111,7 +111,7 @@ int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, return PAM_IGNORE; } memset (prompt_tmp, '\0', st.st_size + 1); - count = fread(prompt_tmp, sizeof(char *), st.st_size, fd); + count = fread(prompt_tmp, 1, st.st_size, fd); if (count != st.st_size) { free(prompt_tmp); return PAM_IGNORE; -- cgit v1.2.3