diff options
Diffstat (limited to 'flowtop.c')
| -rw-r--r-- | flowtop.c | 13 |
1 files changed, 8 insertions, 5 deletions
@@ -59,7 +59,7 @@ struct flow_entry { char country_src[128], country_dst[128]; char city_src[128], city_dst[128]; char rev_dns_src[256], rev_dns_dst[256]; - char cmdline[256]; + char procname[256]; struct flow_entry *next; int inode; unsigned int procnum; @@ -452,10 +452,14 @@ static int walk_process(unsigned int pid, struct flow_entry *n) continue; if (S_ISSOCK(statbuf.st_mode) && (ino_t) n->inode == statbuf.st_ino) { - ret = proc_get_cmdline(pid, n->cmdline, sizeof(n->cmdline)); + char cmdline[256]; + + ret = proc_get_cmdline(pid, cmdline, sizeof(cmdline)); if (ret < 0) panic("Failed to get process cmdline: %s\n", strerror(errno)); + if (snprintf(n->procname, sizeof(n->procname), "%s", basename(cmdline)) < 0) + n->procname[0] = '\0'; n->procnum = pid; closedir(dir); return 1; @@ -474,7 +478,7 @@ static void walk_processes(struct flow_entry *n) /* n->inode must be set */ if (n->inode <= 0) { - n->cmdline[0] = '\0'; + n->procname[0] = '\0'; return; } @@ -858,8 +862,7 @@ static void presenter_screen_do_line(WINDOW *screen, struct flow_entry *n, /* PID, application name */ if (n->procnum > 0) { - slprintf(tmp, sizeof(tmp), "%s(%d)", basename(n->cmdline), - n->procnum); + slprintf(tmp, sizeof(tmp), "%s(%d)", n->procname, n->procnum); printw("["); attron(COLOR_PAIR(3)); |