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Ensure argument to printsys() is always nul terminated

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Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg 2021-05-06 10:03:01 +02:00
parent 52fc3f7176
commit ebced817a7
1 changed files with 4 additions and 1 deletions
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5
src/syslogd.c
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@ -554,8 +554,11 @@ static void kernel_cb(int fd, void *arg)
if (len > 0) if (len > 0)
memmove(line, p, len + 1); memmove(line, p, len + 1);
} }
if (len > 0)
if (len > 0) {
line[len] = 0;
printsys(line); printsys(line);
}
} }
static int opensys(const char *file) static int opensys(const char *file)