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| author | Nick Alcock <nick.alcock@oracle.com> | 2020-06-09 10:45:07 +0100 |
|---|---|---|
| committer | Nick Alcock <nick.alcock@oracle.com> | 2020-07-22 18:02:17 +0100 |
| commit | b255b35feb80ecf096825395e01bccd34ee02b2b (patch) | |
| tree | 851eeafd9c270c6f2435edf28e732893c606d0d6 /libctf/ChangeLog | |
| parent | c6e9a1e576ce4d948393b29e77b37e4ad934ee8f (diff) | |
| download | gdb-b255b35feb80ecf096825395e01bccd34ee02b2b.zip gdb-b255b35feb80ecf096825395e01bccd34ee02b2b.tar.gz gdb-b255b35feb80ecf096825395e01bccd34ee02b2b.tar.bz2 | |
libctf, decl: avoid leaks of the formatted string on error
ctf_decl_sprintf builds up a formatted string in the ctf_decl_t's
cd_buf, but then on error this is hardly ever freed: we assume that
ctf_decl_fini frees it, but it leaks it instead.
Make it free it like any decent ADT should.
libctf/
* ctf-decl.c (ctf_decl_fini): Free the cd_buf.
(ctf_decl_buf): Once it escapes, don't try to free it later.
Diffstat (limited to 'libctf/ChangeLog')
| -rw-r--r-- | libctf/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libctf/ChangeLog b/libctf/ChangeLog index 288ad6e..d840bc4 100644 --- a/libctf/ChangeLog +++ b/libctf/ChangeLog @@ -1,5 +1,10 @@ 2020-07-22 Nick Alcock <nick.alcock@oracle.com> + * ctf-decl.c (ctf_decl_fini): Free the cd_buf. + (ctf_decl_buf): Once it escapes, don't try to free it later. + +2020-07-22 Nick Alcock <nick.alcock@oracle.com> + * ctf-types.c (ctf_type_aname): Print arg types here... * ctf-dump.c (ctf_dump_funcs): ... not here: but do substitute in the type name here. |