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Code Issues Releases Wiki Activity

Use snprintf() for paranoia

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Todd C. Miller
2003-03-12 23:46:54 +00:00
parent 35b2800a8a
commit 804caf3956
1 changed files with 1 additions and 1 deletions
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sudo.c
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@@ -525,7 +525,7 @@ init_vars(sudo_mode)
char pw_name[MAX_UID_T_LEN + 1]; char pw_name[MAX_UID_T_LEN + 1];
pw.pw_uid = getuid(); pw.pw_uid = getuid();
(void) sprintf(pw_name, "%ld", (long) pw.pw_uid); (void) snprintf(pw_name, sizeof(pw_name), "%ld", (long) pw.pw_uid);
pw.pw_name = pw_name; pw.pw_name = pw_name;
sudo_user.pw = &pw; sudo_user.pw = &pw;