diff mbox series

[1/5] docparse/docparse: Warn on truncated docstring

Message ID 20201216101012.14644-2-chrubis@suse.cz
State Accepted
Headers show
Series Small docparser fixes | expand

Commit Message

Cyril Hrubis Dec. 16, 2020, 10:10 a.m. UTC 
Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
---
 docparse/docparse.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

Comments

Petr Vorel Dec. 17, 2020, 3:34 p.m. UTC | #1 
Reviewed-by: Petr Vorel <pvorel@suse.cz>
diff mbox series

Patch

diff --git a/docparse/docparse.c b/docparse/docparse.c
index 22c5c6f2c..702820757 100644
--- a/docparse/docparse.c
+++ b/docparse/docparse.c
@@ -12,6 +12,8 @@ 
 
 #include "data_storage.h"
 
+#define WARN(str) fprintf(stderr, "WARNING: " str "\n")
+
 static void oneline_comment(FILE *f)
 {
 	int c;
@@ -52,7 +54,8 @@  static void multiline_comment(FILE *f, struct data_node *doc)
 				struct data_node *line;
 				buf[bufp] = 0;
 				line = data_node_string(eat_asterisk_space(buf));
-				data_node_array_add(doc, line);
+				if (data_node_array_add(doc, line))
+					WARN("doc string comment truncated");
 				bufp = 0;
 				continue;
 			}
@@ -194,8 +197,6 @@  exit:
 	return buf;
 }
 
-#define WARN(str) fprintf(stderr, str "\n")
-
 static int parse_array(FILE *f, struct data_node *node)
 {
 	const char *token;