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| author | Björn-Egil Dahlberg <[email protected]> | 2010-10-14 14:54:40 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2010-10-14 14:54:46 +0200 |
| commit | 2bebb735e8e17272458f98c8f91c87f9e436c242 (patch) | |
| tree | dcb9bb26edca6e403ec683971037df7a5170c052 /lib/erl_interface | |
| parent | c7f811b03aca427fbea0cac5307b81fa19bddbc1 (diff) | |
| parent | 98a1edfa08dea2a7509415ecd8b2e4d283573c25 (diff) | |
| download | otp-2bebb735e8e17272458f98c8f91c87f9e436c242.tar.gz otp-2bebb735e8e17272458f98c8f91c87f9e436c242.tar.bz2 otp-2bebb735e8e17272458f98c8f91c87f9e436c242.zip | |
Merge branch 'ms/fix-zero-byte-allocation' into dev
* ms/fix-zero-byte-allocation:
registry: fix zero byte allocation
OTP-8893
Diffstat (limited to 'lib/erl_interface')
| -rw-r--r-- | lib/erl_interface/src/registry/reg_dump.c | 4 | ||||
| -rw-r--r-- | lib/erl_interface/src/registry/reg_restore.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/lib/erl_interface/src/registry/reg_dump.c b/lib/erl_interface/src/registry/reg_dump.c index 50a6949177..dfec96b43c 100644 --- a/lib/erl_interface/src/registry/reg_dump.c +++ b/lib/erl_interface/src/registry/reg_dump.c @@ -157,7 +157,7 @@ static int mn_send_delete(int fd, erlang_pid *mnesia, const char *key) int len = strlen(key) + 32; /* 32 is a slight overestimate */ if (len > EISMALLBUF) - if (!(dbuf = malloc(index))) + if (!(dbuf = malloc(len))) return -1; msgbuf = (dbuf ? dbuf : sbuf); @@ -187,7 +187,7 @@ static int mn_send_write(int fd, erlang_pid *mnesia, const char *key, ei_reg_obj int len = 32 + keylen + obj->size; if (len > EISMALLBUF) - if (!(dbuf = malloc(index))) + if (!(dbuf = malloc(len))) return -1; msgbuf = (dbuf ? dbuf : sbuf); diff --git a/lib/erl_interface/src/registry/reg_restore.c b/lib/erl_interface/src/registry/reg_restore.c index 27918d2364..aeb33c784a 100644 --- a/lib/erl_interface/src/registry/reg_restore.c +++ b/lib/erl_interface/src/registry/reg_restore.c @@ -266,7 +266,7 @@ int ei_reg_restore(int fd, ei_reg *reg, const char *mntab) /* make sure receive buffer can handle largest expected message */ len = maxkey + maxobj + 512; if (len > EISMALLBUF) - if (!(dbuf = malloc(index))) { + if (!(dbuf = malloc(len))) { ei_send_exit(fd,&self,&mnesia,"cannot allocate space for incoming data"); return -1; } |