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Handle getcwd() failure.

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This commit is contained in:
Todd C. Miller
2010-07-14 14:17:56 -04:00
parent eccbde77da
commit 482f9cfc83
1 changed files with 2 additions and 0 deletions
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2
plugins/sudoers/sudoers.c
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@@ -1327,6 +1327,8 @@ deserialize_info(char * const settings[], char * const user_info[])
continue; continue;
} }
} }
if (user_cwd == NULL)
user_cwd = "unknown";
if (user_tty == NULL) if (user_tty == NULL)
user_tty = "unknown"; /* user_ttypath remains NULL */ user_tty = "unknown"; /* user_ttypath remains NULL */