* modules/control/http/rpn.c: don’t crash if stripslashed string ends with \

d09ccf63 · Sam Hocevar · 274346a3 · d09ccf63
Commit d09ccf63 authored Sep 20, 2005 by Sam Hocevar
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Showing with 4 additions and 5 deletions

modules/control/http/rpn.c modules/control/http/rpn.c +4 -5

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--- a/modules/control/http/rpn.c
+++ b/modules/control/http/rpn.c
@@ -401,14 +401,13 @@ void E_(EvaluateRPN)( intf_thread_t *p_intf, mvar_t  *vars,

            p = psz_dest = strdup( psz_src );

-            while( *psz_src != '\0' )
+            while( *psz_src )
            {
-                if( *psz_src == '\\' )
+                if( *psz_src == '\\' && *(psz_src + 1) )
                {
-                    *psz_src++;
+                    psz_src++;
                }
-                *p++ = *psz_src;
-                psz_src++;
+                *p++ = *psz_src++;
            }
            *p = '\0';