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| author | Tom Tromey <tromey@adacore.com> | 2019-04-16 12:12:09 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-04-17 06:55:05 -0600 |
| commit | a12e57448ecf2644e3ddc98bbd4bbb914a5f8c92 (patch) | |
| tree | 9f2cfe0d210dfcafd777128ba950e1a2f5eea25b /gdb/source.c | |
| parent | a7e559cc087b10b9ea337b58e52cc13964aae3fb (diff) | |
| download | binutils-a12e57448ecf2644e3ddc98bbd4bbb914a5f8c92.zip binutils-a12e57448ecf2644e3ddc98bbd4bbb914a5f8c92.tar.gz binutils-a12e57448ecf2644e3ddc98bbd4bbb914a5f8c92.tar.bz2 | |
Avoid crash in dwarf2_init_complex_target_type
After commit 35add35 ("gdb: Fix failure in gdb.base/complex-parts.exp
for x86-32"), dwarf2_init_complex_target_type can crash if "tt" is
nullptr. This patch avoids the problem by checking for this case.
No test case because I don't know a good way to write one; it was
found by an internal AdaCore test case that apparently uses a 16 bit
floating point type.
gdb/ChangeLog:
* dwarf2read.c (dwarf2_init_complex_target_type): Check "tt"
against nullptr before use.
gdb/ChangeLog
2019-04-17 Tom Tromey <tromey@adacore.com>
* dwarf2read.c (dwarf2_init_complex_target_type): Check "tt"
against nullptr before use.
Diffstat (limited to 'gdb/source.c')
0 files changed, 0 insertions, 0 deletions