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| author | Nick Alcock <nick.alcock@oracle.com> | 2023-03-13 17:32:53 +0000 |
|---|---|---|
| committer | Nick Alcock <nick.alcock@oracle.com> | 2023-03-24 13:37:32 +0000 |
| commit | cce0bb8ff8a4922da4318a3654f68cfabb4c3ec8 (patch) | |
| tree | 50d669a4370fded21ddefcfb19370377890c6640 /libctf | |
| parent | ca96e367f057c068fb9f016dd7beba55d5d29d81 (diff) | |
| download | binutils-gdb-cce0bb8ff8a4922da4318a3654f68cfabb4c3ec8.tar.gz | |
libctf: work around an uninitialized variable warning
GCC 11+ complains that sym is uninitialized in ctf_symbol_next. It
isn't, but it's not quite smart enough to figure that out (it requires
domain-specific knowledge of the state of the ctf_next_t iterator
over multiple calls).
libctf/
* ctf-lookup.c (ctf_symbol_next): Initialize sym to a suitable
value for returning if never reset during the function.
Diffstat (limited to 'libctf')
| -rw-r--r-- | libctf/ctf-lookup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libctf/ctf-lookup.c b/libctf/ctf-lookup.c index 10ababf1489..950c0a809ac 100644 --- a/libctf/ctf-lookup.c +++ b/libctf/ctf-lookup.c @@ -651,7 +651,7 @@ ctf_id_t ctf_symbol_next (ctf_dict_t *fp, ctf_next_t **it, const char **name, int functions) { - ctf_id_t sym; + ctf_id_t sym = CTF_ERR; ctf_next_t *i = *it; int err; |