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| author | Sami Kerola | 2011-04-02 18:11:07 +0200 |
|---|---|---|
| committer | Karel Zak | 2011-04-06 10:44:59 +0200 |
| commit | 099bce7f5d607bb8012faf4dc9fe6e034532eefe (patch) | |
| tree | 1b44d8a4bc458bdec1e58c956b0dae6b7f20c0d3 /text-utils/rev.c | |
| parent | partx: trivial comment fix (diff) | |
| download | kernel-qcow2-util-linux-099bce7f5d607bb8012faf4dc9fe6e034532eefe.tar.gz kernel-qcow2-util-linux-099bce7f5d607bb8012faf4dc9fe6e034532eefe.tar.xz kernel-qcow2-util-linux-099bce7f5d607bb8012faf4dc9fe6e034532eefe.zip | |
rev: use xrealloc from xalloc.h
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'text-utils/rev.c')
| -rw-r--r-- | text-utils/rev.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/text-utils/rev.c b/text-utils/rev.c index 89e5e5855..31004a070 100644 --- a/text-utils/rev.c +++ b/text-utils/rev.c @@ -125,19 +125,11 @@ int main(int argc, char *argv[]) /* This is my hack from setpwnam.c -janl */ while (buf[len-1] != '\n' && !feof(fp)) { - wchar_t *x; - /* Extend input buffer if it failed getting the whole line */ - /* So now we double the buffer size */ bufsiz *= 2; - x = realloc(buf, bufsiz * sizeof(wchar_t)); - if (!x) { - free(buf); - err(EXIT_FAILURE, _("realloc failed")); - } - buf = x; + buf = xrealloc(buf, bufsiz * sizeof(wchar_t)); /* And fill the rest of the buffer */ if (!fgetws(&buf[len], bufsiz/2, fp)) |