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| author | Alan Modra <amodra@gmail.com> | 2022-04-12 21:50:09 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2022-04-13 10:07:21 +0930 |
| commit | 10c0005660cda5ff317da5834e919ce99e517c0e (patch) | |
| tree | 60b76922629a62879b083581afbfaa6c561f10b6 | |
| parent | 1b35e577c30060df004135d58704afc4e9f93e3a (diff) | |
| download | gdb-10c0005660cda5ff317da5834e919ce99e517c0e.zip gdb-10c0005660cda5ff317da5834e919ce99e517c0e.tar.gz gdb-10c0005660cda5ff317da5834e919ce99e517c0e.tar.bz2 | |
ubsan: member access within null pointer of union
Add some nonsense to cover "undefined behaviour".
* ldlang.c (section_for_dot): Avoid UB.
| -rw-r--r-- | ld/ldlang.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ld/ldlang.c b/ld/ldlang.c index 1c8d229..f10557a 100644 --- a/ld/ldlang.c +++ b/ld/ldlang.c @@ -6726,7 +6726,7 @@ section_for_dot (void) if (stmt->header.type == lang_output_section_statement_enum) break; - os = &stmt->output_section_statement; + os = stmt ? &stmt->output_section_statement : NULL; while (os != NULL && !os->after_end && (os->bfd_section == NULL |