Skip to content

D
Dnsmasq
Commit 4ead40cf authored by Simon Kelley's avatar Simon Kelley
Browse files
Options

Fix use-after-free

parent 04a0612e
Hide whitespace changes
Inline Side-by-side
Showing with 2 additions and 2 deletions
src/dhcp6.c
View file @ 4ead40cf
...@@ -620,10 +620,10 @@ void dhcp_construct_contexts(time_t now) ...@@ -620,10 +620,10 @@ void dhcp_construct_contexts(time_t now)
if (context->flags & CONTEXT_GC) if (context->flags & CONTEXT_GC)
{ {
*up = context->next; *up = context->next;
free(context);
param.newone = 1; /* include deletion */ param.newone = 1; /* include deletion */
if (context->flags & CONTEXT_RA_NAME) if (context->flags & CONTEXT_RA_NAME)
param.newname = 1; param.newname = 1;
free(context);
} }
else else
up = &context->next; up = &context->next;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment