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| author | Ken Raeburn <raeburn@mit.edu> | 2008-04-30 23:18:21 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2008-04-30 23:18:21 +0000 |
| commit | ec5b9670de4c7af9ebaecfbd305857ee030460c0 (patch) | |
| tree | f6bf89e559978a8cea0ee428421ab75dba969381 /src/util/support | |
| parent | 4fe69e66b424f10e6a44f8bd488e3fa56682edbf (diff) | |
| download | krb5-ec5b9670de4c7af9ebaecfbd305857ee030460c0.tar.gz krb5-ec5b9670de4c7af9ebaecfbd305857ee030460c0.tar.xz krb5-ec5b9670de4c7af9ebaecfbd305857ee030460c0.zip | |
After malloc/realloc/calloc failures, return ENOMEM explicitly instead
of reading it from errno. This may make static analysis tools less
confused about when we return zero vs nonzero values.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20312 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/util/support')
| -rw-r--r-- | src/util/support/threads.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/util/support/threads.c b/src/util/support/threads.c index 29613fd616..02c14e5de0 100644 --- a/src/util/support/threads.c +++ b/src/util/support/threads.c @@ -1,7 +1,7 @@ /* * util/support/threads.c * - * Copyright 2004,2005,2006,2007 by the Massachusetts Institute of Technology. + * Copyright 2004,2005,2006,2007,2008 by the Massachusetts Institute of Technology. * All Rights Reserved. * * Export of this software from the United States of America may @@ -270,7 +270,7 @@ int k5_setspecific (k5_key_t keynum, void *value) int i; t = malloc(sizeof(*t)); if (t == NULL) - return errno; + return ENOMEM; for (i = 0; i < K5_KEY_MAX; i++) t->values[i] = 0; /* add to global linked list */ @@ -290,7 +290,7 @@ int k5_setspecific (k5_key_t keynum, void *value) int i; t = malloc(sizeof(*t)); if (t == NULL) - return errno; + return ENOMEM; for (i = 0; i < K5_KEY_MAX; i++) t->values[i] = 0; /* add to global linked list */ @@ -624,7 +624,7 @@ krb5int_mutex_alloc (k5_mutex_t **m) ptr = malloc (sizeof (k5_mutex_t)); if (ptr == NULL) - return errno; + return ENOMEM; err = k5_mutex_init (ptr); if (err) { free (ptr); |