mturk 2005/03/18 07:32:14
Modified: jk/native/common jk_map.c
Log:
Add empty string checking for trim function.
Revision Changes Path
1.32 +6 -3 jakarta-tomcat-connectors/jk/native/common/jk_map.c
Index: jk_map.c
===================================================================
RCS file: /home/cvs/jakarta-tomcat-connectors/jk/native/common/jk_map.c,v
retrieving revision 1.31
retrieving revision 1.32
diff -u -r1.31 -r1.32
--- jk_map.c 18 Mar 2005 15:22:24 -0000 1.31
+++ jk_map.c 18 Mar 2005 15:32:14 -0000 1.32
@@ -482,8 +482,11 @@
static size_t trim(char *s)
{
size_t i;
-
- for (i = strlen(s) - 1; (i >= 0) &&
+
+ /* check for empry strings */
+ if (!(i = strlen(s)))
+ return 0;
+ for (i = i - 1; (i >= 0) &&
isspace((int)((unsigned char)s[i])); i--);
s[i + 1] = '\0';
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