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| author | Nick Alcock <nick.alcock@oracle.com> | 2019-07-29 17:02:48 +0100 |
|---|---|---|
| committer | Nick Alcock <nick.alcock@oracle.com> | 2019-10-03 17:04:55 +0100 |
| commit | f046147d59aab0c8b6f00cd182f34b42ac8915e8 (patch) | |
| tree | cfde61dd0d3715ea17ba5be78ea650677452c0a3 /libctf | |
| parent | edc8bbe90b82f1fa4f3f261b5c97503867e9aba4 (diff) | |
| download | gdb-f046147d59aab0c8b6f00cd182f34b42ac8915e8.zip gdb-f046147d59aab0c8b6f00cd182f34b42ac8915e8.tar.gz gdb-f046147d59aab0c8b6f00cd182f34b42ac8915e8.tar.bz2 | |
libctf: actually close bfds we have opened
When we do a ctf_fdopen, we open things via bfd_fdopenr and set up a
hook to close the bfd again... but then we never actually call that hook
from anywhere, so we eventually leak every bfd we open.
Fix this by calling the hook (if set) in ctf_arc_close.
New in v3.
libctf/
* ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
* ctf-open-bfd.c (ctf_bfdclose): Fix comment.
Diffstat (limited to 'libctf')
| -rw-r--r-- | libctf/ChangeLog | 5 | ||||
| -rw-r--r-- | libctf/ctf-archive.c | 2 | ||||
| -rw-r--r-- | libctf/ctf-open-bfd.c | 2 |
3 files changed, 8 insertions, 1 deletions
diff --git a/libctf/ChangeLog b/libctf/ChangeLog index 852ad62..ff9e6e5 100644 --- a/libctf/ChangeLog +++ b/libctf/ChangeLog @@ -1,5 +1,10 @@ 2019-07-30 Nick Alcock <nick.alcock@oracle.com> + * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set. + * ctf-open-bfd.c (ctf_bfdclose): Fix comment. + +2019-07-30 Nick Alcock <nick.alcock@oracle.com> + * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable. 2019-07-13 Nick Alcock <nick.alcock@oracle.com> diff --git a/libctf/ctf-archive.c b/libctf/ctf-archive.c index 8de11d6..979641c 100644 --- a/libctf/ctf-archive.c +++ b/libctf/ctf-archive.c @@ -436,6 +436,8 @@ ctf_arc_close (ctf_archive_t *arc) free ((void *) arc->ctfi_symsect.cts_data); /* Do not free the ctfi_strsect: it is bound to the bfd. */ free (arc->ctfi_data); + if (arc->ctfi_bfd_close) + arc->ctfi_bfd_close (arc); free (arc); } diff --git a/libctf/ctf-open-bfd.c b/libctf/ctf-open-bfd.c index 1083c87..d17b72d 100644 --- a/libctf/ctf-open-bfd.c +++ b/libctf/ctf-open-bfd.c @@ -66,7 +66,7 @@ ctf_new_archive_internal (int is_archive, struct ctf_archive *arc, return arci; } -/* Free the BFD bits of a CTF file on ctf_file_close(). */ +/* Free the BFD bits of a CTF file on ctf_arc_close(). */ static void ctf_bfdclose (struct ctf_archive_internal *arci) |