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Tweaks to strings in 24500

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This commit is contained in:
Nick Mathewson 2017-12-05 12:09:57 -05:00
parent 313360e6e6
commit 779e4b9dcf
2 changed files with 6 additions and 6 deletions
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4
changes/ticket24500
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@ -1,3 +1,3 @@
o Code simplification and refactoring:
- Making more useful log messages for errno errors on getrandom() call.
o Minor features (logging):
- Provide better warnings when the getrandom() syscall fails.
Closes ticket 24500.

8
src/common/crypto.c
View File

@ -2877,12 +2877,12 @@ crypto_strongest_rand_syscall(uint8_t *out, size_t out_len)
/* Useful log message for errno. */
if (errno == ENOSYS) {
log_warn(LD_CRYPTO, "This warning is caused by ENOSYS error."
log_warn(LD_CRYPTO, "Can't get entropy from getrandom(). "
" You are running a version of Tor built to support"
" getrandom(), but the kernel is too old and doesn't"
" implement this function.");
" getrandom(), but the kernel doesn't implement this"
" implement this function--probably because it is too old?");
} else {
log_warn(LD_CRYPTO, "Can't get entropy from getrandom(). %s error.",
log_warn(LD_CRYPTO, "Can't get entropy from getrandom(): %s.",
strerror(errno));
}