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authorMichal Schmidt <mschmidt@redhat.com>2015-09-16 22:55:02 +0200
committerMichal Schmidt <mschmidt@redhat.com>2015-09-16 23:53:32 +0200
commita0f5ab70f367aa105bee3be4b1bb5fa27ec522d1 (patch)
treed336c017fdf2d4853819f1e4b211dc0f2b25043f /src
parent5ee50f525f79169cb984813620ca7df144f82132 (diff)
sd-bus: correct size calculation in DBus fd receive
The size of the allocated array for received file descriptors was incorrectly calculated. This did not matter when a single file descriptor was received, but for more descriptors the allocation was insufficient.
Diffstat (limited to 'src')
-rw-r--r--src/libsystemd/sd-bus/bus-socket.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd/sd-bus/bus-socket.c b/src/libsystemd/sd-bus/bus-socket.c
index 735a775cb4..d0b1e3d7dc 100644
--- a/src/libsystemd/sd-bus/bus-socket.c
+++ b/src/libsystemd/sd-bus/bus-socket.c
@@ -985,7 +985,7 @@ int bus_socket_read_message(sd_bus *bus) {
return -EIO;
}
- f = realloc(bus->fds, sizeof(int) + (bus->n_fds + n));
+ f = realloc(bus->fds, sizeof(int) * (bus->n_fds + n));
if (!f) {
close_many((int*) CMSG_DATA(cmsg), n);
return -ENOMEM;