[Bug libc/9823] New: Error in psignal(int sig, const char * s) if s is an empty string

["khoroshilov at linuxtesting dot org" <sourceware-bugzilla at sourceware dot org>]

/* Print out on stderr a line consisting of the test in S, a colon, a space,
   a message describing the meaning of the signal number SIG and a newline.
   If S is NULL or "", the colon and space are omitted.  */
void
psignal (int sig, const char *s)
{
  const char *colon, *desc;

- if (s == NULL || s == '\0')
+ if (s == NULL || *s == '\0')
    s = colon = "";
  else
    colon = ": ";

There is a misprint in the code above (libc/stdio-common/psignal.c).

-- 
           Summary: Error in psignal(int sig, const char * s) if s is an
                    empty string
           Product: glibc
           Version: 2.8
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
        AssignedTo: drepper at redhat dot com
        ReportedBy: khoroshilov at linuxtesting dot org
                CC: glibc-bugs at sources dot redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=9823

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