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rev: use xalloc for memory allocation 

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
This commit is contained in:
Davidlohr Bueso 2010-10-22 12:26:24 -03:00 committed by Karel Zak
parent f0961db21f
commit 3924d0f169
1 changed files with 2 additions and 3 deletions
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5
text-utils/rev.c
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@ -59,6 +59,7 @@
#include <signal.h>
#include "nls.h"
#include "xalloc.h"
#include "widechar.h"
wchar_t *buf;
@ -117,9 +118,7 @@ int main(int argc, char *argv[])
filename = *argv++;
}
buf = malloc(bufsiz * sizeof(wchar_t));
if (!buf)
err(EXIT_FAILURE, _("malloc failed"));
buf = xmalloc(bufsiz * sizeof(wchar_t));
while (fgetws(buf, bufsiz, fp)) {
len = wcslen(buf);