Make sure that the prefix is the name of a directory (not only the
beginning of a directory). Openwall patch shadow-4.0.4.1-owl-userdel-path_prefix.diff.
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@ -1,3 +1,9 @@
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2007-11-17 Nicolas François <nicolas.francois@centraliens.net>
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* src/userdel.c (path_prefix): Make sure that the prefix is the
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name of a directory (not only the beginning of a directory).
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Openwall patch shadow-4.0.4.1-owl-userdel-path_prefix.diff.
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2007-11-17 Nicolas François <nicolas.francois@centraliens.net>
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* src/newgrp.c: Do not give an indication that the group has no
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@ -542,7 +542,8 @@ static void user_cancel (const char *user)
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#ifdef EXTRA_CHECK_HOME_DIR
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static int path_prefix (const char *s1, const char *s2)
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{
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return (strncmp (s2, s1, strlen (s1)) == 0);
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return (strncmp (s2, s1, strlen (s1)) == 0 &&
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(s2[strlen (s1)] == '\0' || s2[strlen (s1)] == '/'));
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}
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#endif
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