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| author | Alan Modra <amodra@gmail.com> | 2023-03-15 10:26:24 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2023-03-16 11:11:44 +1030 |
| commit | d56e433a7914cdf1ad6db64f7b10506336a8def9 (patch) | |
| tree | fe61916b6c05a65043433d1da1b14a54e248dbe4 /binutils | |
| parent | 5a8b54ae6be00f041f2502135285dbb8ba4bea60 (diff) | |
| download | gdb-d56e433a7914cdf1ad6db64f7b10506336a8def9.zip gdb-d56e433a7914cdf1ad6db64f7b10506336a8def9.tar.gz gdb-d56e433a7914cdf1ad6db64f7b10506336a8def9.tar.bz2 | |
Re: Sanity check read_section_stabs_debugging_info
* rddbg.c (read_section_stabs_debugging_info): Don't segfault on
zero size string section.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/rddbg.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/binutils/rddbg.c b/binutils/rddbg.c index f2ed6bc..1a88877 100644 --- a/binutils/rddbg.c +++ b/binutils/rddbg.c @@ -147,7 +147,8 @@ read_section_stabs_debugging_info (bfd *abfd, asymbol **syms, long symcount, } /* Zero terminate the strings table, just in case. */ strsize = bfd_section_size (strsec); - strings [strsize - 1] = 0; + if (strsize != 0) + strings [strsize - 1] = 0; if (shandle == NULL) { shandle = start_stab (dhandle, abfd, true, syms, symcount); |