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| author | Klee Dienes <kdienes@apple.com> | 2002-11-18 19:14:10 +0000 |
|---|---|---|
| committer | Klee Dienes <kdienes@apple.com> | 2002-11-18 19:14:10 +0000 |
| commit | 0c5e171aedb2697b4ebf072e47f498aaf62b7a05 (patch) | |
| tree | eb5298b4d660ad5ee83458a089cf5509c1398a6f /gdb/dbxread.c | |
| parent | 11041102f23fd5f34fd4b81b04788e403a70edee (diff) | |
| download | gdb-0c5e171aedb2697b4ebf072e47f498aaf62b7a05.zip gdb-0c5e171aedb2697b4ebf072e47f498aaf62b7a05.tar.gz gdb-0c5e171aedb2697b4ebf072e47f498aaf62b7a05.tar.bz2 | |
2002-11-18 Klee Dienes <kdienes@apple.com>
* buildsym.h (pop_context): Convert to function, defined in
buildsym.c.
* buildsym.c: Include gdb_assert.h.
(pop_context): Implement as C function. Add check for stack
underflow.
* dbxread.c (process_one_symbol): Complain and stop processing
that symbol if we are already at the top of the context stack for
a function-end N_FUN (this would imply an umatched RBRAC). Ditto
when processing N_RBRAC.
Diffstat (limited to 'gdb/dbxread.c')
| -rw-r--r-- | gdb/dbxread.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gdb/dbxread.c b/gdb/dbxread.c index 0cf7091..538f076 100644 --- a/gdb/dbxread.c +++ b/gdb/dbxread.c @@ -2774,6 +2774,13 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, { /* This N_FUN marks the end of a function. This closes off the current block. */ + + if (context_stack_depth <= 0) + { + complain (&lbrac_mismatch_complaint, symnum); + break; + } + record_line (current_subfile, 0, function_start_offset + valu); within_function = 0; new = pop_context (); @@ -2843,6 +2850,12 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, N_SO, the linker did not relocate them (sigh). */ valu += last_source_start_addr; + if (context_stack_depth <= 0) + { + complain (&lbrac_mismatch_complaint, symnum); + break; + } + new = pop_context (); if (desc != new->depth) complain (&lbrac_mismatch_complaint, symnum); |