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| author | Hannes Domani <ssbssa@yahoo.de> | 2020-10-06 17:08:42 +0200 |
|---|---|---|
| committer | Hannes Domani <ssbssa@yahoo.de> | 2020-10-22 19:33:40 +0200 |
| commit | 6b9d0dfda4787a072d8e61b6407d5ce42a936a1a (patch) | |
| tree | c2d8b4a426a3ab6e7423efa7d4a977263d55abd6 | |
| parent | 4b4bb603fda8dca010c4fc18ae84f9df37b0bb8c (diff) | |
| download | gdb-6b9d0dfda4787a072d8e61b6407d5ce42a936a1a.zip gdb-6b9d0dfda4787a072d8e61b6407d5ce42a936a1a.tar.gz gdb-6b9d0dfda4787a072d8e61b6407d5ce42a936a1a.tar.bz2 | |
Don't create _Complex type name if there is no target type name
This causes gdb to crash in strlen.
Happens if init_complex_type is called for a type created by
dbx_init_float_type in stabsread.c.
gdb/ChangeLog:
2020-10-22 Hannes Domani <ssbssa@yahoo.de>
* gdbtypes.c (init_complex_type): Check target type name.
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/gdbtypes.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 819f448..b493eff 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2020-10-22 Hannes Domani <ssbssa@yahoo.de> + + * gdbtypes.c (init_complex_type): Check target type name. + 2020-10-22 Simon Marchi <simon.marchi@polymtl.ca> * target-debug.h (target_debug_print_struct_target_ops_p): diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c index e7d9e4c..33d3a46 100644 --- a/gdb/gdbtypes.c +++ b/gdb/gdbtypes.c @@ -3283,7 +3283,7 @@ init_complex_type (const char *name, struct type *target_type) if (TYPE_MAIN_TYPE (target_type)->flds_bnds.complex_type == nullptr) { - if (name == nullptr) + if (name == nullptr && target_type->name () != nullptr) { char *new_name = (char *) TYPE_ALLOC (target_type, |