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Use streplace() in setsysctl() as well

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sin 2014-04-17 19:05:25 +01:00
parent 87cb818ac0
commit 2618410910
1 changed files with 6 additions and 5 deletions
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11
sysctl.c
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@ -80,17 +80,18 @@ static int
setsysctl(char *variable, char *value) setsysctl(char *variable, char *value)
{ {
char path[PATH_MAX]; char path[PATH_MAX];
char *p;
int fd; int fd;
ssize_t n; ssize_t n;
for (p = variable; *p; p++) streplace(variable, '.', '/');
if (*p == '.')
*p = '/';
strlcpy(path, "/proc/sys/", sizeof(path)); strlcpy(path, "/proc/sys/", sizeof(path));
if (strlcat(path, variable, sizeof(path)) >= sizeof(path)) if (strlcat(path, variable, sizeof(path)) >= sizeof(path)) {
streplace(variable, '/', '.');
return -1; return -1;
}
streplace(variable, '/', '.');
fd = open(path, O_WRONLY); fd = open(path, O_WRONLY);
if (fd < 0) if (fd < 0)