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| author | Nick Clifton <nickc@redhat.com> | 2018-09-13 16:14:36 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2018-09-13 16:14:36 +0100 |
| commit | 508d0c9b5945d30bcf163b9b88213d277949e9a8 (patch) | |
| tree | 89b1eeab83b6978cd84e9df13959a59b8d05c428 | |
| parent | 5be12fc1ad9e47e82bd8902ad6a1f71946c58805 (diff) | |
| download | gdb-508d0c9b5945d30bcf163b9b88213d277949e9a8.zip gdb-508d0c9b5945d30bcf163b9b88213d277949e9a8.tar.gz gdb-508d0c9b5945d30bcf163b9b88213d277949e9a8.tar.bz2 | |
Fix a use-after-freed error introduced by previous attempt to fix a Coverity scan result.
PR 23633
* objcopy.c (add_specific_symbols): Do not free the buffer at the
end of the function.
| -rw-r--r-- | binutils/ChangeLog | 6 | ||||
| -rw-r--r-- | binutils/objcopy.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index d77b3ab..040e6ec 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,9 @@ +2018-09-13 Nick Clifton <nickc@redhat.com> + + PR 23633 + * objcopy.c (add_specific_symbols): Do not free the buffer at the + end of the function. + 2018-09-10 Alan Modra <amodra@gmail.com> PR binutils/23611 diff --git a/binutils/objcopy.c b/binutils/objcopy.c index f712ffe..8e06cd2 100644 --- a/binutils/objcopy.c +++ b/binutils/objcopy.c @@ -1143,7 +1143,8 @@ add_specific_symbols (const char *filename, htab_t htab) line_count ++; } - free (buffer); + /* Do not free the buffer. Parts of it will have been referenced + in the calls to add_specific_symbol. */ } /* See whether a symbol should be stripped or kept |