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remove unused strlcpy() and reduce the size of output buffer

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This commit is contained in:
raiz 2016-12-18 10:35:36 +03:00
parent 1a143566e6
commit 5a218e990c
2 changed files with 3 additions and 52 deletions
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5
slstatus.c
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@ -759,7 +759,7 @@ int
main(int argc, char *argv[])
{
unsigned short int i;
char status_string[4096];
char status_string[2048];
char *res, *element;
struct arg argument;
struct sigaction act;
@ -811,7 +811,8 @@ main(int argc, char *argv[])
element = smprintf(UNKNOWN_STR);
warnx("Failed to format output");
}
strlcat(status_string, element, sizeof(status_string));
if (strlcat(status_string, element, sizeof(status_string)) >= sizeof(status_string))
warnx("Output too long");
free(res);
free(element);
}