diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/compile/compile.c | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2751dfe..fbf7c9f 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 2021-01-09 Tom Tromey <tom@tromey.com> + PR compile/23672 + * compile/compile.c (compile_to_object): Avoid crash when + osabi_triplet_regexp returns NULL. + +2021-01-09 Tom Tromey <tom@tromey.com> + * tracepoint.h (class collection_list) <append_exp>: Take a std::string. * tracepoint.c (collection_list::append_exp): Take a std::string. diff --git a/gdb/compile/compile.c b/gdb/compile/compile.c index d4c0034..074a865 100644 --- a/gdb/compile/compile.c +++ b/gdb/compile/compile.c @@ -703,7 +703,9 @@ compile_to_object (struct command_line *cmd, const char *cmd_string, const char *arch_rx = gdbarch_gnu_triplet_regexp (gdbarch); /* Allow triplets with or without vendor set. */ - triplet_rx = std::string (arch_rx) + "(-[^-]*)?-" + os_rx; + triplet_rx = std::string (arch_rx) + "(-[^-]*)?-"; + if (os_rx != nullptr) + triplet_rx += os_rx; compiler->set_triplet_regexp (triplet_rx.c_str ()); } |