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D55610.id.diff
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Index: bin/df/df.c
===================================================================
--- bin/df/df.c
+++ bin/df/df.c
@@ -196,7 +196,7 @@
/* just the filesystems specified on the command line */
mntbuf = malloc(argc * sizeof(*mntbuf));
if (mntbuf == NULL)
- xo_err(1, "malloc()");
+ xo_err(EXIT_FAILURE, "malloc()");
mntsize = 0;
/* continued in for loop below */
}
@@ -305,10 +305,8 @@
for (i = 0, nextcp = fslist; *nextcp != '\0'; nextcp++)
if (*nextcp == ',')
i++;
- if ((av = malloc((i + 2) * sizeof(char *))) == NULL) {
- xo_warnx("malloc failed");
- return (NULL);
- }
+ if ((av = malloc((i + 2) * sizeof(char *))) == NULL)
+ xo_errx(EXIT_FAILURE, "malloc failed");
nextcp = fslist;
i = 0;
av[i++] = nextcp;
@@ -635,51 +633,37 @@
size_t buflen;
int cnt, i, maxvfsconf;
- if (sysctlbyname("vfs.conflist", NULL, &buflen, NULL, 0) < 0) {
- xo_warn("sysctl(vfs.conflist)");
- return (NULL);
- }
+ if (sysctlbyname("vfs.conflist", NULL, &buflen, NULL, 0) < 0)
+ xo_err(EXIT_FAILURE, "sysctl(vfs.conflist)");
xvfsp = malloc(buflen);
- if (xvfsp == NULL) {
- xo_warnx("malloc failed");
- return (NULL);
- }
+ if (xvfsp == NULL)
+ xo_errx(EXIT_FAILURE, "malloc failed");
keep_xvfsp = xvfsp;
- if (sysctlbyname("vfs.conflist", xvfsp, &buflen, NULL, 0) < 0) {
- xo_warn("sysctl(vfs.conflist)");
- free(keep_xvfsp);
- return (NULL);
- }
+ if (sysctlbyname("vfs.conflist", xvfsp, &buflen, NULL, 0) < 0)
+ xo_err(EXIT_FAILURE, "sysctl(vfs.conflist)");
maxvfsconf = buflen / sizeof(struct xvfsconf);
- if ((listptr = malloc(sizeof(char*) * maxvfsconf)) == NULL) {
- xo_warnx("malloc failed");
- free(keep_xvfsp);
- return (NULL);
- }
+ if ((listptr = malloc(sizeof(char*) * maxvfsconf)) == NULL)
+ xo_errx(EXIT_FAILURE, "malloc failed");
for (cnt = 0, i = 0; i < maxvfsconf; i++) {
if (xvfsp->vfc_flags & VFCF_NETWORK) {
listptr[cnt++] = strdup(xvfsp->vfc_name);
- if (listptr[cnt-1] == NULL) {
- xo_warnx("malloc failed");
- free(listptr);
- free(keep_xvfsp);
- return (NULL);
- }
+ if (listptr[cnt-1] == NULL)
+ xo_errx(EXIT_FAILURE, "malloc failed");
}
xvfsp++;
}
- if (cnt == 0 ||
- (str = malloc(sizeof(char) * (32 * cnt + cnt + 2))) == NULL) {
- if (cnt > 0)
- xo_warnx("malloc failed");
+ if (cnt == 0) {
free(listptr);
free(keep_xvfsp);
return (NULL);
}
+ if ((str = malloc(32 * cnt + cnt + 2)) == NULL)
+ xo_errx(EXIT_FAILURE, "malloc failed");
+
*str = 'n'; *(str + 1) = 'o';
for (i = 0, strptr = str + 2; i < cnt; i++, strptr++) {
strlcpy(strptr, listptr[i], 32);

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