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| author | Karel Zak | 2019-05-02 12:48:05 +0200 |
|---|---|---|
| committer | Karel Zak | 2019-05-02 12:48:05 +0200 |
| commit | 74a4d22078a588097f78deaa18b3909393d15e08 (patch) | |
| tree | 23a1932fe076200549f79c1388e43a15735d109d /misc-utils | |
| parent | hardlink: retire NIOBUF in favour of more common BUFSIZ (diff) | |
| download | kernel-qcow2-util-linux-74a4d22078a588097f78deaa18b3909393d15e08.tar.gz kernel-qcow2-util-linux-74a4d22078a588097f78deaa18b3909393d15e08.tar.xz kernel-qcow2-util-linux-74a4d22078a588097f78deaa18b3909393d15e08.zip | |
hardlink: fix compiler warnings [-Wsign-compare -Wmaybe-uninitialized]]
misc-utils/hardlink.c: In function ‘process_path’:
misc-utils/hardlink.c:287:30: warning: operand of ?: changes signedness from ‘off_t’ {aka ‘long int’} to ‘long unsigned int’ due to unsignedness of other operand [-Wsign-compare]
misc-utils/hardlink.c: In function ‘main’:
misc-utils/hardlink.c:455:5: warning: ‘exclude_pattern’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'misc-utils')
| -rw-r--r-- | misc-utils/hardlink.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/misc-utils/hardlink.c b/misc-utils/hardlink.c index 3354273cb..4acd8d7e6 100644 --- a/misc-utils/hardlink.c +++ b/misc-utils/hardlink.c @@ -283,8 +283,8 @@ static void process_path(struct hardlink_ctl *ctl, const char *name) for (fsize = st.st_size; fsize > 0; fsize -= (off_t)sizeof(ctl->iobuf1)) { ssize_t xsz; - ssize_t rsize = fsize > (ssize_t)sizeof(ctl->iobuf1) ? - sizeof(ctl->iobuf1) : fsize; + ssize_t rsize = fsize > (ssize_t) sizeof(ctl->iobuf1) ? + (ssize_t) sizeof(ctl->iobuf1) : fsize; if ((xsz = read(fd, ctl->iobuf1, rsize)) != rsize) warn(_("cannot read %s"), name); @@ -393,7 +393,7 @@ int main(int argc, char **argv) int errornumber; PCRE2_SIZE erroroffset; pcre2_code *re; - PCRE2_SPTR exclude_pattern; + PCRE2_SPTR exclude_pattern = NULL; pcre2_match_data *match_data; #endif struct hardlink_dynstr nam1 = { NULL, 0 }; |