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| author | Toomas Soome <tsoome@me.com> | 2019-01-26 19:07:30 +0200 |
|---|---|---|
| committer | Toomas Soome <tsoome@me.com> | 2019-07-31 08:28:27 +0300 |
| commit | 61aaa916808c601f9ee36d96c05ee9dac211d09e (patch) | |
| tree | 67ab1750452ab90728eaa9e4680207d2d5e4e391 | |
| parent | 352d7aeda1f43047aa9ff2e75cc69021c19a6a07 (diff) | |
| download | illumos-joyent-61aaa916808c601f9ee36d96c05ee9dac211d09e.tar.gz | |
11446 whodo: NULL pointer errors
Reviewed by: Andy Fiddaman <andy@omniosce.org>
Approved by: Dan McDonald <danmcd@joyent.com>
| -rw-r--r-- | usr/src/cmd/whodo/whodo.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/usr/src/cmd/whodo/whodo.c b/usr/src/cmd/whodo/whodo.c index 80a781b7b7..fe097ace23 100644 --- a/usr/src/cmd/whodo/whodo.c +++ b/usr/src/cmd/whodo/whodo.c @@ -139,7 +139,7 @@ static void prtat(time_t *); static char *prog; static int header = 1; /* true if -h flag: don't print heading */ static int lflag = 0; /* true if -l flag: w command format */ -static char *sel_user; /* login of particular user selected */ +static char *sel_user; /* login of particular user selected */ static time_t now; /* current time of day */ static time_t uptime; /* time of last reboot & elapsed time since */ static int nusers; /* number of users logged in now */ @@ -162,7 +162,7 @@ main(int argc, char *argv[]) struct utmpx *ut; struct utmpx *utmpbegin; struct utmpx *utmpend; - struct utmpx *utp; + struct utmpx *utp; struct tm *tm; struct uproc *up, *parent, *pgrp; struct psinfo info; @@ -173,8 +173,8 @@ main(int argc, char *argv[]) struct utsname uts; DIR *dirp; struct dirent *dp; - char pname[64]; - char *fname; + char pname[64]; + char *fname; int procfd; int i; int days, hrs, mins; @@ -825,10 +825,10 @@ clnarglist(char *arglist) int err = 0; /* get rid of unsavory characters */ - for (c = arglist; *c == NULL; c++) { + for (c = arglist; *c == '\0'; c++) { if ((*c < ' ') || (*c > 0176)) { if (err++ > 5) { - *arglist = NULL; + *arglist = '\0'; break; } *c = '?'; |