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tools/dumpscan/pathname.c: properly check strdup() return value

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Fix the check for strdup() running out of memory.

Change-Id: I4e2d83036095c7b292ee4c386d8ed7b16ec75067
Reviewed-on: http://gerrit.openafs.org/8880
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
This commit is contained in:
Nickolai Zeldovich 2013-01-05 23:45:11 -05:00 committed by Jeffrey Altman
parent 0e83cde60e
commit d9cc9c9dee
1 changed files with 1 additions and 1 deletions
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2
src/tools/dumpscan/pathname.c
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@ -278,7 +278,7 @@ Path_Build(XFILE * X, path_hashinfo * phi, afs_uint32 vnode, char **his_path,
if (vnode == 1) {
*his_path = strdup("/");
if (!his_path) {
if (!*his_path) {
if (phi->p->cb_error)
(phi->p->cb_error) (ENOMEM, 1, phi->p->err_refcon,
"No memory for pathname of vnode 1");