diff options
Diffstat (limited to 'sbin/savecore/savecore.c')
| -rw-r--r-- | sbin/savecore/savecore.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sbin/savecore/savecore.c b/sbin/savecore/savecore.c index 705261f..b87b95b 100644 --- a/sbin/savecore/savecore.c +++ b/sbin/savecore/savecore.c @@ -606,7 +606,8 @@ DoFile(const char *savedir, const char *device) } if (kdhl.panicstring[0]) - syslog(LOG_ALERT, "reboot after panic: %s", kdhl.panicstring); + syslog(LOG_ALERT, "reboot after panic: %*s", + (int)sizeof(kdhl.panicstring), kdhl.panicstring); else syslog(LOG_ALERT, "reboot"); @@ -657,7 +658,7 @@ DoFile(const char *savedir, const char *device) if (info == NULL) { syslog(LOG_ERR, "fdopen failed: %m"); nerr++; - goto closefd; + goto closeall; } xostyle = xo_get_style(NULL); @@ -665,7 +666,7 @@ DoFile(const char *savedir, const char *device) if (xoinfo == NULL) { syslog(LOG_ERR, "%s: %m", infoname); nerr++; - goto closefd; + goto closeall; } xo_open_container_h(xoinfo, "crashdump"); @@ -726,9 +727,8 @@ nuke: if (verbose) printf("clearing dump header\n"); memcpy(kdhl.magic, KERNELDUMPMAGIC_CLEARED, sizeof kdhl.magic); - lseek(fd, lasthd, SEEK_SET); - error = write(fd, &kdhl, sizeof kdhl); - if (error != sizeof kdhl) + if (lseek(fd, lasthd, SEEK_SET) != lasthd || + write(fd, &kdhl, sizeof(kdhl)) != sizeof(kdhl)) syslog(LOG_ERR, "error while clearing the dump header: %m"); } |
