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authorLorenz Kästle <12514511+RincewindsHat@users.noreply.github.com>2023-01-30 12:33:46 (GMT)
committerLorenz Kästle <12514511+RincewindsHat@users.noreply.github.com>2023-01-30 12:33:46 (GMT)
commitd3fbcd122012af7733de3b80a692f79ad69057b2 (patch)
treed7072386978c9f1e70cd7119643c24fd087d69e0 /plugins/check_http.c
parentd9528c265b96a5a0f0c2e43ac74ab3921a2987e1 (diff)
downloadmonitoring-plugins-d3fbcd122012af7733de3b80a692f79ad69057b2.tar.gz
check_http: Add space for ending NULL byte in array for chunked encodingrefs/pull/1830/head
Diffstat (limited to 'plugins/check_http.c')
-rw-r--r--plugins/check_http.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/plugins/check_http.c b/plugins/check_http.c
index c23625e..5fa310f 100644
--- a/plugins/check_http.c
+++ b/plugins/check_http.c
@@ -1438,7 +1438,8 @@ char *unchunk_content(const char *content) {
1438 overall_size += length_of_chunk; 1438 overall_size += length_of_chunk;
1439 1439
1440 if (result == NULL) { 1440 if (result == NULL) {
1441 result = (char *)calloc(length_of_chunk, sizeof(char)); 1441 // Size of the chunk plus the ending NULL byte
1442 result = (char *)malloc(length_of_chunk +1);
1442 if (result == NULL) { 1443 if (result == NULL) {
1443 if (verbose) { 1444 if (verbose) {
1444 printf("Failed to allocate memory for unchunked body\n"); 1445 printf("Failed to allocate memory for unchunked body\n");
@@ -1446,7 +1447,8 @@ char *unchunk_content(const char *content) {
1446 return NULL; 1447 return NULL;
1447 } 1448 }
1448 } else { 1449 } else {
1449 void *tmp = realloc(result, overall_size); 1450 // Enlarge memory to the new size plus the ending NULL byte
1451 void *tmp = realloc(result, overall_size +1);
1450 if (tmp == NULL) { 1452 if (tmp == NULL) {
1451 if (verbose) { 1453 if (verbose) {
1452 printf("Failed to allocate memory for unchunked body\n"); 1454 printf("Failed to allocate memory for unchunked body\n");