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budb: don't malloc(0) on error condition in GetText()

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malloc(0) is non-portable (may return a pointer to no space, or it
may return NULL.  Just set the result to NULL without bothering to
call malloc(), as is done earlier in this function.

Change-Id: Ic3562e722113a1409ec7c30bd571e9470b3e092b
Reviewed-on: http://gerrit.openafs.org/7766
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>
This commit is contained in:
Garrett Wollman 2012-07-15 14:18:12 -04:00 committed by Derrick Brashear
parent 0527cc7930
commit f4b2ad4dc9
1 changed files with 1 additions and 1 deletions
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src/budb/db_text.c
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@ -177,7 +177,7 @@ GetText(struct rx_call *call, afs_uint32 lockHandle, afs_int32 textType,
no_xfer_abort:
charListPtr->charListT_len = 0;
charListPtr->charListT_val = malloc(0);
charListPtr->charListT_val = NULL;
abort_exit:
if (ut)