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-rw-r--r--package/curl/curl-7.13.1-cve-2005-4077.patch23
1 files changed, 23 insertions, 0 deletions
diff --git a/package/curl/curl-7.13.1-cve-2005-4077.patch b/package/curl/curl-7.13.1-cve-2005-4077.patch
new file mode 100644
index 0000000000..8960ea79ac
--- /dev/null
+++ b/package/curl/curl-7.13.1-cve-2005-4077.patch
@@ -0,0 +1,23 @@
+--- curl-7.13.1/lib/url.c.cve-2005-4077 2005-12-08 13:08:03.000000000 +0100
++++ curl-7.13.1/lib/url.c 2005-12-08 13:15:56.565790336 +0100
+@@ -2313,12 +2313,18 @@
+ if(urllen < LEAST_PATH_ALLOC)
+ urllen=LEAST_PATH_ALLOC;
+
+- conn->pathbuffer=(char *)malloc(urllen);
++ /*
++ * We malloc() the buffers below urllen+2 to make room for to possibilities:
++ * 1 - an extra terminating zero
++ * 2 - an extra slash (in case a syntax like "www.host.com?moo" is used)
++ */
++
++ conn->pathbuffer=(char *)malloc(urllen+3);
+ if(NULL == conn->pathbuffer)
+ return CURLE_OUT_OF_MEMORY; /* really bad error */
+ conn->path = conn->pathbuffer;
+
+- conn->host.rawalloc=(char *)malloc(urllen);
++ conn->host.rawalloc=(char *)malloc(urllen+3);
+ if(NULL == conn->host.rawalloc)
+ return CURLE_OUT_OF_MEMORY;
+ conn->host.name = conn->host.rawalloc;