Fix rare case of wmem map being O(n)
authorMichael Mann <mmann78@netscape.net>
Sun, 27 Apr 2014 21:54:32 +0000 (17:54 -0400)
committerMichael Mann <mmann78@netscape.net>
Sun, 27 Apr 2014 21:55:53 +0000 (21:55 +0000)
commit98ed92729003166f0b4d1973112d64fb3c833048
treed7232a97c0880339279d2532829246c08c193761
parent4272cb8786dcd7d8426bcec4eb5a72e228c7c64c
Fix rare case of wmem map being O(n)

For 'x' equal to 0, HASH() macro also returns 0 which makes wmem map O(n).
When random generator will return 0 just use 1.

Change-Id: If484091352a719aea27135a705d37ff4c184a13b
Reviewed-on: https://code.wireshark.org/review/1387
Reviewed-by: Michael Mann <mmann78@netscape.net>
epan/wmem/wmem_map.c