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Diffstat (limited to 'src/bin/psql/tab-complete.c')
-rw-r--r--src/bin/psql/tab-complete.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index b3f55029721..c998db447ce 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -61,6 +61,8 @@ extern char *filename_completion_function();
#define completion_matches rl_completion_matches
#endif
+#define PQmblenBounded(s, e) strnlen(s, PQmblen(s, e))
+
/* word break characters */
#define WORD_BREAKS "\t\n@$><=;|&{() "
@@ -3969,7 +3971,7 @@ _complete_from_query(const char *simple_query,
while (*pstr)
{
char_length++;
- pstr += PQmblen(pstr, pset.encoding);
+ pstr += PQmblenBounded(pstr, pset.encoding);
}
/* Free any prior result */