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generic: misc cleanups

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This commit is contained in:
Ivailo Monev 2015-09-06 15:33:42 +03:00
parent 83ac368076
commit dc0e7fad7d
1 changed files with 17 additions and 17 deletions
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34
kdesu/kdesu_stub.c
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@ -159,14 +159,14 @@ char **xstrsep(char *str)
char *ptr = str, *nptr; char *ptr = str, *nptr;
while ((nptr = strchr(ptr, ',')) != 0L) while ((nptr = strchr(ptr, ',')) != 0L)
{ {
if (i > size-2) if (i > size-2)
list = xrealloc(list, (size *= 2) * sizeof(char *)); list = xrealloc(list, (size *= 2) * sizeof(char *));
*nptr = '\000'; *nptr = '\000';
list[i++] = ptr; list[i++] = ptr;
ptr = nptr+1; ptr = nptr+1;
} }
if (*ptr != '\000') if (*ptr != '\000')
list[i++] = ptr; list[i++] = ptr;
list[i] = 0L; list[i] = 0L;
return list; return list;
} }
@ -264,8 +264,8 @@ int main()
pw = getpwnam(params[P_USER].value); pw = getpwnam(params[P_USER].value);
if (pw == 0L) if (pw == 0L)
{ {
printf("kdesu_stub: user %s does not exist!\n", params[P_USER].value); printf("kdesu_stub: user %s does not exist!\n", params[P_USER].value);
exit(1); exit(1);
} }
xsetenv("HOME", pw->pw_dir); xsetenv("HOME", pw->pw_dir);
@ -375,8 +375,8 @@ int main()
pid = fork(); pid = fork();
if (pid == -1) if (pid == -1)
{ {
perror("kdesu_stub: fork()"); perror("kdesu_stub: fork()");
exit(1); exit(1);
} }
if (pid) if (pid)
{ {
@ -401,15 +401,15 @@ int main()
if (*xauthority) if (*xauthority)
unlink(xauthority); unlink(xauthority);
#endif #endif
exit(xit); exit(xit);
} else } else
{ {
setsid(); setsid();
/* Child: exec command. */ /* Child: exec command. */
sprintf(buf, "%s", params[P_COMMAND].value); sprintf(buf, "%s", params[P_COMMAND].value);
dequote(buf); dequote(buf);
execl("/bin/sh", "sh", "-c", buf, (void *)0); execl("/bin/sh", "sh", "-c", buf, (void *)0);
perror("kdesu_stub: exec()"); perror("kdesu_stub: exec()");
_exit(1); _exit(1);
} }
} }