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authorLars Hjemli <hjemli@gmail.com>2007-10-24 21:14:44 +0200
committerLars Hjemli <hjemli@gmail.com>2007-10-27 09:05:40 +0200
commit13d2b0b25cf19de03c7cdcf8bb708be1168aeda7 (patch)
tree11241d302395aaffc2eca097465f5e019a123601
parentfd39489f4f49f9efe45c881d3f5f503c0068148a (diff)
Skip unknown header fields when parsing tags and commits
Both the commit- and tagparser failed to handle unexpected header fields.
This adds futureproofing by simply skipping any header we don't know/care
about.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r--parsing.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/parsing.c b/parsing.c
index 2c05c09..ddbafd5 100644
--- a/parsing.c
+++ b/parsing.c
@@ -233,6 +233,9 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 		p = strchr(t, '\n') + 1;
 	}
 
+	while (*p && (*p != '\n'))
+		p = strchr(p, '\n') + 1; // skip unknown header fields
+
 	while (*p == '\n')
 		p = strchr(p, '\n') + 1;
 
@@ -292,6 +295,9 @@ struct taginfo *cgit_parse_tag(struct tag *tag)
 		p = strchr(p, '\n') + 1;
 	}
 
+	while (p && *p && (*p != '\n'))
+		p = strchr(p, '\n') + 1; // skip unknown tag fields
+
 	while (p && (*p == '\n'))
 		p = strchr(p, '\n') + 1;
 	if (p && *p)