diff options
Diffstat (limited to 'libiberty/cplus-dem.c')
| -rw-r--r-- | libiberty/cplus-dem.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/libiberty/cplus-dem.c b/libiberty/cplus-dem.c index c955bfb..3125a45 100644 --- a/libiberty/cplus-dem.c +++ b/libiberty/cplus-dem.c @@ -1654,7 +1654,10 @@ demangle_signature (struct work_stuff *work, 0); if (!(work->constructor & 1)) expect_return_type = 1; - (*mangled)++; + if (!**mangled) + success = 0; + else + (*mangled)++; break; } /* fall through */ @@ -2133,6 +2136,8 @@ demangle_template (struct work_stuff *work, const char **mangled, { int idx; (*mangled)++; + if (**mangled == '\0') + return (0); (*mangled)++; idx = consume_count_with_underscores (mangled); @@ -2977,7 +2982,7 @@ gnu_special (struct work_stuff *work, const char **mangled, string *declp) int success = 1; const char *p; - if ((*mangled)[0] == '_' + if ((*mangled)[0] == '_' && (*mangled)[1] != '\0' && strchr (cplus_markers, (*mangled)[1]) != NULL && (*mangled)[2] == '_') { @@ -2991,7 +2996,7 @@ gnu_special (struct work_stuff *work, const char **mangled, string *declp) && (*mangled)[3] == 't' && (*mangled)[4] == '_') || ((*mangled)[1] == 'v' - && (*mangled)[2] == 't' + && (*mangled)[2] == 't' && (*mangled)[3] != '\0' && strchr (cplus_markers, (*mangled)[3]) != NULL))) { /* Found a GNU style virtual table, get past "_vt<CPLUS_MARKER>" @@ -3761,11 +3766,12 @@ do_type (struct work_stuff *work, const char **mangled, string *result) break; } - if (*(*mangled)++ != 'F') + if (*(*mangled) != 'F') { success = 0; break; } + (*mangled)++; } if ((member && !demangle_nested_args (work, mangled, &decl)) || **mangled != '_') |