Files
openGauss-third_party/dependency/libxml2/CVE-2024-34459.patch
2024-08-05 21:36:42 +08:00

13 lines
440 B
Diff

diff -Naur a/xmllint.c b/xmllint.c
--- a/xmllint.c 2024-08-05 15:16:19.271124192 +0800
+++ b/xmllint.c 2024-08-05 15:20:00.325968893 +0800
@@ -602,7 +602,7 @@
len = strlen(buffer);
snprintf(&buffer[len], sizeof(buffer) - len, "\n");
cur = input->cur;
- while ((*cur == '\n') || (*cur == '\r'))
+ while ((cur > base) && ((*cur == '\n') || (*cur == '\r')))
cur--;
n = 0;
while ((cur != base) && (n++ < 80)) {