---
src/xen/xend_internal.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
index 8859373..8b07a8a 100644
--- a/src/xen/xend_internal.c
+++ b/src/xen/xend_internal.c
@@ -279,11 +279,17 @@ istartswith(const char *haystack, const char *needle)
static int ATTRIBUTE_NONNULL (2)
xend_req(int fd, char **content)
{
- char buffer[4096];
+ char *buffer;
+ size_t buffer_size = 4096;
int content_length = 0;
int retcode = 0;
- while (sreads(fd, buffer, sizeof(buffer)) > 0) {
+ if (VIR_ALLOC_N(buffer, buffer_size) < 0) {
+ virReportOOMError();
+ return -1;
+ }
+
+ while (sreads(fd, buffer, buffer_size) > 0) {
if (STREQ(buffer, "\r\n"))
break;
@@ -293,6 +299,8 @@ xend_req(int fd, char **content)
retcode = atoi(buffer + 9);
}
+ VIR_FREE(buffer);
+
if (content_length > 0) {
ssize_t ret;
--
1.7.0.4
--
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