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r1248: Fix from Nick Wellnhofer <wellnhofer@aevum.de> to prevent

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lp_interfaces() list from being corrupted.
Jeremy.
This commit is contained in:
Jeremy Allison 2004-06-24 23:27:00 +00:00 committed by Gerald (Jerry) Carter
parent b462b8fa2f
commit c892545960
1 changed files with 8 additions and 4 deletions
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12
source/lib/interface.c
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@ -94,7 +94,7 @@ This handles the following different forms:
4) ip/mask
5) bcast/mask
****************************************************************************/
static void interpret_interface(const char *token)
static void interpret_interface(char *token)
{
struct in_addr ip, nmask;
char *p;
@ -130,9 +130,9 @@ static void interpret_interface(const char *token)
}
/* parse it into an IP address/netmasklength pair */
*p++ = 0;
*p = 0;
ip = *interpret_addr2(token);
*p++ = '/';
if (strlen(p) > 2) {
nmask = *interpret_addr2(p);
@ -207,7 +207,11 @@ void load_interfaces(void)
if (ptr) {
while (*ptr) {
interpret_interface(*ptr);
char *ptr_cpy = strdup(*ptr);
if (ptr_cpy) {
interpret_interface(ptr_cpy);
free(ptr_cpy);
}
ptr++;
}
}