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Nullterminate strings returned via sysctl.

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PR:		195668
This commit is contained in:
Ian Lepore 2015-03-12 18:06:30 +00:00
parent 498046a190
commit f3b9fcf251
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=279932
2 changed files with 3 additions and 0 deletions
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2
sys/vm/vm_phys.c
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@ -263,6 +263,7 @@ sysctl_vm_phys_free(SYSCTL_HANDLER_ARGS)
}
}
}
sbuf_putc(&sbuf, 0); /* nullterm */
error = sbuf_finish(&sbuf);
sbuf_delete(&sbuf);
return (error);
@ -292,6 +293,7 @@ sysctl_vm_phys_segs(SYSCTL_HANDLER_ARGS)
sbuf_printf(&sbuf, "domain: %d\n", seg->domain);
sbuf_printf(&sbuf, "free list: %p\n", seg->free_queues);
}
sbuf_putc(&sbuf, 0); /* nullterm */
error = sbuf_finish(&sbuf);
sbuf_delete(&sbuf);
return (error);

1
sys/vm/vm_reserv.c
View File

@ -261,6 +261,7 @@ sysctl_vm_reserv_partpopq(SYSCTL_HANDLER_ARGS)
sbuf_printf(&sbuf, "%5d: %6dK, %6d\n", level,
unused_pages * ((int)PAGE_SIZE / 1024), counter);
}
sbuf_putc(&sbuf, 0); /* nullterm */
error = sbuf_finish(&sbuf);
sbuf_delete(&sbuf);
return (error);