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| author |   Ian Rogers <irogers@google.com> | 2024-11-08 16:37:53 -0800 |
|---|---|---|
| committer |   Namhyung Kim <namhyung@kernel.org> | 2024-11-08 22:46:44 -0800 |
| commit | f4db95b68ae68ebaf91d35cc0487ac1cbd04261e (patch) | |
| tree | 4638254cec12167fa0b64bac2cc17ac37e42d52f /tools/lib/api/io.h | |
| parent | perf build: Include libtraceevent headers directly indicated by pkg-config (diff) | |
| download | wireguard-linux-f4db95b68ae68ebaf91d35cc0487ac1cbd04261e.tar.xz wireguard-linux-f4db95b68ae68ebaf91d35cc0487ac1cbd04261e.zip | |
tools api io: Ensure line_len_out is always initialized
Ensure initialization to avoid compiler warnings about potential use
of uninitialized variables.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Yoshihiro Furudera <fj5100bi@fujitsu.com>
Cc: Howard Chu <howardchu95@gmail.com>
Cc: Ze Gao <zegao2021@gmail.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Junhao He <hejunhao3@huawei.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Oliver Upton <oliver.upton@linux.dev>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Link: https://lore.kernel.org/r/20241109003759.473460-2-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | tools/lib/api/io.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/lib/api/io.h b/tools/lib/api/io.h index d3eb04d1bc89..1731996b2c32 100644 --- a/tools/lib/api/io.h +++ b/tools/lib/api/io.h @@ -189,6 +189,7 @@ static inline ssize_t io__getdelim(struct io *io, char **line_out, size_t *line_ err_out: free(line); *line_out = NULL; + *line_len_out = 0; return -ENOMEM; } |