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Use setenv() instead of putenv() in getty

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sin 2014-02-24 12:26:40 +00:00
parent d7ef6ea895
commit a6263b656e
1 changed files with 4 additions and 6 deletions
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10
getty.c
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@ -18,7 +18,7 @@ usage(void)
}
static char *tty = "/dev/tty1";
static char *defaultterm = "TERM=linux";
static char *defaultterm = "linux";
int
main(int argc, char *argv[])
@ -38,10 +38,8 @@ main(int argc, char *argv[])
strlcpy(term, defaultterm, sizeof(term));
if (argc > 0) {
tty = argv[0];
if (argc > 1) {
strlcpy(term, "TERM=", sizeof(term));
strlcat(term, argv[1], sizeof(term));
}
if (argc > 1)
strlcpy(term, argv[1], sizeof(term));
}
sa.sa_handler = SIG_IGN;
@ -49,7 +47,7 @@ main(int argc, char *argv[])
sigemptyset(&sa.sa_mask);
sigaction(SIGHUP, &sa, NULL);
putenv(term);
setenv("TERM", term, 1);
setsid();