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Do not permit periods in session names (colons are already banned). From

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J Raynor.
This commit is contained in:
nicm 2014-01-22 14:00:08 +00:00
parent df680d7257
commit 9ee93b3ea3
1 changed files with 2 additions and 2 deletions
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4
session.c
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@ -175,11 +175,11 @@ session_destroy(struct session *s)
RB_INSERT(sessions, &dead_sessions, s);
}
/* Check a session name is valid: not empty and no colons. */
/* Check a session name is valid: not empty and no colons or periods. */
int
session_check_name(const char *name)
{
return (*name != '\0' && strchr(name, ':') == NULL);
return (*name != '\0' && name[strcspn(name, ":.")] == '\0');
}
/* Update session active time. */