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Red Hat Bugzilla – Attachment 565723 Details for
Bug 785934
Buffer overflow in pstree
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[patch]
proposal patch
psmisc-22.15-buf-overflow.patch (text/plain), 612 bytes, created by
Mamoru TASAKA
on 2012-02-25 06:40:29 UTC
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Description:
proposal patch
Filename:
MIME Type:
Creator:
Mamoru TASAKA
Created:
2012-02-25 06:40:29 UTC
Size:
612 bytes
patch
obsolete
>--- psmisc-22.15/src/pstree.c.bufov 2012-01-25 19:52:09.000000000 +0900 >+++ psmisc-22.15/src/pstree.c 2012-02-25 15:35:34.000000000 +0900 >@@ -264,7 +264,7 @@ > perror("malloc"); > exit(1); > } >- strcpy(new->comm, comm); >+ strncpy(new->comm, comm, COMM_LEN + 1); > new->pid = pid; > new->uid = uid; > new->flags = 0; >@@ -352,7 +352,7 @@ > this = new_proc(comm, pid, uid); > #endif /*WITH_SELINUX */ > else { >- strcpy(this->comm, comm); >+ strncpy(this->comm, comm, COMM_LEN + 1); > this->uid = uid; > } > if (args)
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