1From a804c04ddc8245fc8adf0e92368709639125e183 Mon Sep 17 00:00:00 2001 2From: Brad House <brad@brad-house.com> 3Date: Thu, 22 Feb 2024 16:23:33 -0500 4Subject: [PATCH] Merge pull request from GHSA-mg26-v6qh-x48q 5 6--- 7 src/lib/ares__read_line.c | 8 ++++++++ 8 1 file changed, 8 insertions(+) 9 10diff --git a/src/lib/ares__read_line.c b/src/lib/ares__read_line.c 11index c62ad2a..d6625a3 100644 12--- a/src/lib/ares__read_line.c 13+++ b/src/lib/ares__read_line.c 14@@ -49,6 +49,14 @@ int ares__read_line(FILE *fp, char **buf, size_t *bufsize) 15 if (!fgets(*buf + offset, bytestoread, fp)) 16 return (offset != 0) ? 0 : (ferror(fp)) ? ARES_EFILE : ARES_EOF; 17 len = offset + strlen(*buf + offset); 18+ 19+ /* Probably means there was an embedded NULL as the first character in 20+ * the line, throw away line */ 21+ if (len == 0) { 22+ offset = 0; 23+ continue; 24+ } 25+ 26 if ((*buf)[len - 1] == '\n') 27 { 28 (*buf)[len - 1] = 0; 29