diff options
| author | Ben L <bobsayshilol@live.co.uk> | 2019-04-29 22:19:01 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2019-04-29 16:19:01 -0600 |
| commit | 956bea2cd6110f104f12d5861143efc71213c140 (patch) | |
| tree | 93fbd2fff674e214a9d87e8edd1a9bcb3689e160 /libiberty/cp-demangle.c | |
| parent | 7fb1d0214e4654bbecd212c7f0c2254398b46b13 (diff) | |
cp-demangle.c (d_expression_1): Don't peek ahead unless the current char is valid.
* cp-demangle.c (d_expression_1): Don't peek ahead unless the current
char is valid.
* testsuite/demangle-expected: Add testcase.
From-SVN: r270664
Diffstat (limited to 'libiberty/cp-demangle.c')
| -rw-r--r-- | libiberty/cp-demangle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c index 779b4e763a0..fcc2a209857 100644 --- a/libiberty/cp-demangle.c +++ b/libiberty/cp-demangle.c @@ -3359,7 +3359,7 @@ d_expression_1 (struct d_info *di) d_advance (di, 2); if (peek == 't') type = cplus_demangle_type (di); - if (!d_peek_next_char (di)) + if (!d_peek_char (di) || !d_peek_next_char (di)) return NULL; return d_make_comp (di, DEMANGLE_COMPONENT_INITIALIZER_LIST, type, d_exprlist (di, 'E')); |