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call chmod on path, not on whole sock addr

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Florian Dold 2021-08-04 20:54:03 +02:00
parent 21f3412ac7
commit 4baecd4856
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3 changed files with 24 additions and 9 deletions
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6
debian/changelog vendored
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@ -1,3 +1,9 @@
taler-exchange (0.9.0-25) unstable; urgency=low
* Socket permissions
-- Florian Dold <dold@taler.net> Wed, 04 Aug 2021 20:54:31 +0200
taler-exchange (0.9.0-24) unstable; urgency=low taler-exchange (0.9.0-24) unstable; urgency=low
* Service dependencies. * Service dependencies.

19
src/util/crypto_helper_denom.c
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@ -152,12 +152,21 @@ try_connect (struct TALER_CRYPTO_DenominationHelper *dh)
sizeof (dh->my_sa)); sizeof (dh->my_sa));
path[sizeof (dh->my_sa)] = '\0'; path[sizeof (dh->my_sa)] = '\0';
if (0 != chmod (path,
S_IRUSR | S_IWUSR | S_IWGRP))
{ {
GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, char path[sizeof (dh->sa.sun_path) + 1];
"chmod",
path); strncpy (path,
dh->my_sa.sun_path,
sizeof (dh->my_sa.sun_path));
path[sizeof (dh->my_sa.sun_path)] = '\0';
if (0 != chmod (path,
S_IRUSR | S_IWUSR | S_IWGRP))
{
GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING,
"chmod",
path);
}
} }
} }
GNUNET_free (tmpdir); GNUNET_free (tmpdir);

8
src/util/crypto_helper_esign.c
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@ -146,12 +146,12 @@ try_connect (struct TALER_CRYPTO_ExchangeSignHelper *esh)
/* Fix permissions on client UNIX domain socket, /* Fix permissions on client UNIX domain socket,
just in case umask() is not set to enable group write */ just in case umask() is not set to enable group write */
{ {
char path[sizeof (esh->my_sa) + 1]; char path[sizeof (esh->sa.sun_path) + 1];
strncpy (path, strncpy (path,
(const char *) &esh->my_sa, esh->my_sa.sun_path,
sizeof (esh->my_sa)); sizeof (esh->my_sa.sun_path));
path[sizeof (esh->my_sa)] = '\0'; path[sizeof (esh->my_sa.sun_path)] = '\0';
if (0 != chmod (path, if (0 != chmod (path,
S_IRUSR | S_IWUSR | S_IWGRP)) S_IRUSR | S_IWUSR | S_IWGRP))