https://bugs.dpdk.org/show_bug.cgi?id=1552
Bug ID: 1552
Summary: free miss match in cryptodev
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: major
Priority: Normal
Component: cryptodev
Assignee: dev@dpdk.org
Reporter: step...@networkplumber.org
Target Milestone: ---
If GCC function attributes are added to rte_malloc, then Gcc is able to
identify rte_malloc to free mismatches like:
[1319/2957] Compiling C object
drivers/libtmp_rte_crypto_bcmfs.a.p/crypto_bcmfs_bcmfs_device.c.o
In function ‘fsdev_allocate_one_dev’,
inlined from ‘bcmfs_vdev_probe’ at
../drivers/crypto/bcmfs/bcmfs_device.c:283:11:
../drivers/crypto/bcmfs/bcmfs_device.c:142:9: warning: ‘free’ called on pointer
returned from a mismatched allocation function [-Wmismatched-dealloc]
142 | free(fsdev);
| ^~~~~~~~~~~
../drivers/crypto/bcmfs/bcmfs_device.c:102:17: note: returned from ‘rte_calloc’
102 | fsdev = rte_calloc(__func__, 1, sizeof(*fsdev), 0);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘fsdev_release’,
inlined from ‘bcmfs_vdev_probe’ at
../drivers/crypto/bcmfs/bcmfs_device.c:308:2:
../drivers/crypto/bcmfs/bcmfs_device.c:166:9: warning: ‘free’ called on pointer
returned from a mismatched allocation function [-Wmismatched-dealloc]
166 | free(fsdev);
| ^~~~~~~~~~~
In function ‘fsdev_allocate_one_dev’,
inlined from ‘bcmfs_vdev_probe’ at
../drivers/crypto/bcmfs/bcmfs_device.c:283:11:
../drivers/crypto/bcmfs/bcmfs_device.c:102:17: note: returned from ‘rte_calloc’
102 | fsdev = rte_calloc(__func__, 1, sizeof(*fsdev), 0);
|
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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