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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-05-09 18:07:29 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-05-09 18:08:58 -0700 |
| commit | cb17397cd405b533f8106064324ce52278f94a7a (patch) | |
| tree | 9072276178b1b0752ec24298b006cbe0072b48ad /modules/crypto/af_alg | |
| parent | a03d9294699894f9a0c1406458917eebfae533e8 (diff) | |
| download | gnulib-cb17397cd405b533f8106064324ce52278f94a7a.tar.gz | |
af_alg: recover better from crypto failures
* lib/af_alg.c (afalg_stream): Recover from crypto failures if the
input stream is seekable, by repositioning the stream back to
where it was, possibly by just calling sendfile with an offset
arg. This lets us return -EAFNOSUPPORT instead of -EIO in some
cases, which lets our callers try again with user-mode code.
* modules/crypto/af_alg (Depends-on): Depend on fseeko and ftello
instead of on fflush and lseek.
Diffstat (limited to 'modules/crypto/af_alg')
| -rw-r--r-- | modules/crypto/af_alg | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/modules/crypto/af_alg b/modules/crypto/af_alg index 0c498e05c8..519bab7bfc 100644 --- a/modules/crypto/af_alg +++ b/modules/crypto/af_alg @@ -8,8 +8,8 @@ lib/sys-limits.h m4/af_alg.m4 Depends-on: -fflush [test $USE_AF_ALG = 1] -lseek [test $USE_AF_ALG = 1] +fseeko [test $USE_AF_ALG = 1] +ftello [test $USE_AF_ALG = 1] sys_socket sys_stat |