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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2017-02-21 09:14:37 +0100 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2017-02-21 09:14:37 +0100 |
| commit | 7814882a6534c100d8eba1a41588611a8b38c429 (patch) | |
| tree | e5d32b4e944ff075070be1e3699b28f66b1e4881 | |
| parent | 24f1a75169e554d418be009d803a02e441584ea7 (diff) | |
| download | gdb-7814882a6534c100d8eba1a41588611a8b38c429.zip gdb-7814882a6534c100d8eba1a41588611a8b38c429.tar.gz gdb-7814882a6534c100d8eba1a41588611a8b38c429.tar.bz2 | |
Fix recent compiler warnings.
gcc-4.8.5-11.el7.x86_64
dwarf2read.c: In function ‘pc_bounds_kind dwarf2_get_pc_bounds(die_info*, CORE_ADDR*, CORE_ADDR*, dwarf2_cu*, partial_symtab*)’:
dwarf2read.c:12134:7: error: ‘range_end’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
dwarf2read.c:12133:7: error: ‘range_beginning’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
gdb/ChangeLog
2017-02-21 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2_rnglists_process: Initialize range_beginning and range_end.
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/dwarf2read.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 051e257..2a703ae 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2017-02-21 Jan Kratochvil <jan.kratochvil@redhat.com> + + * dwarf2_rnglists_process: Initialize range_beginning and range_end. + 2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com> * NEWS (Changes since GDB 7.12): Add DWARF-5. diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c index ae7d3f2..8a6e1f3 100644 --- a/gdb/dwarf2read.c +++ b/gdb/dwarf2read.c @@ -12030,7 +12030,8 @@ dwarf2_rnglists_process (unsigned offset, struct dwarf2_cu *cu, while (1) { - CORE_ADDR range_beginning, range_end; + /* Initialize it due to a false compiler warning. */ + CORE_ADDR range_beginning = 0, range_end = 0; const gdb_byte *buf_end = (dwarf2_per_objfile->rnglists.buffer + dwarf2_per_objfile->rnglists.size); unsigned int bytes_read; |