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| author | Alan Modra <amodra@gmail.com> | 2020-03-06 10:33:10 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-03-06 10:34:19 +1030 |
| commit | a9b90127e864d0cac1b7b803cb2af4eab01dbdab (patch) | |
| tree | e535f8fa0267f8096e3a6e4bd24b25bd18607542 /binutils/objcopy.c | |
| parent | 97669d59c8fd50bd27e6ac4a86beab18d14eef79 (diff) | |
| download | gdb-a9b90127e864d0cac1b7b803cb2af4eab01dbdab.zip gdb-a9b90127e864d0cac1b7b803cb2af4eab01dbdab.tar.gz gdb-a9b90127e864d0cac1b7b803cb2af4eab01dbdab.tar.bz2 | |
PR25637, objcopy : SIGSEGV in copy_object
PR 25637
* objcopy.c (filter_symbols): Correct rem_leading_char logic.
Diffstat (limited to 'binutils/objcopy.c')
| -rw-r--r-- | binutils/objcopy.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/binutils/objcopy.c b/binutils/objcopy.c index 3b9f1b7..16affa9 100644 --- a/binutils/objcopy.c +++ b/binutils/objcopy.c @@ -1549,12 +1549,13 @@ filter_symbols (bfd *abfd, bfd *obfd, asymbol **osyms, /* Check if we will remove the current leading character. */ rem_leading_char = - (name[0] == bfd_get_symbol_leading_char (abfd)) - && (change_leading_char - || (remove_leading_char - && ((flags & (BSF_GLOBAL | BSF_WEAK)) != 0 - || undefined - || bfd_is_com_section (bfd_asymbol_section (sym))))); + (name[0] != '\0' + && name[0] == bfd_get_symbol_leading_char (abfd) + && (change_leading_char + || (remove_leading_char + && ((flags & (BSF_GLOBAL | BSF_WEAK)) != 0 + || undefined + || bfd_is_com_section (bfd_asymbol_section (sym)))))); /* Check if we will add a new leading character. */ add_leading_char = |