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Problem: get_monitor_event_internal segfaults when using address

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Solution: dereference the pointer to the array before accessing the
element
This commit is contained in:
Simon Giesecke 2019-02-02 15:36:26 +01:00
parent b18d28eec1
commit f884fa725c
1 changed files with 3 additions and 3 deletions
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6
tests/testutil_monitoring.hpp
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@ -71,7 +71,7 @@ static int get_monitor_event_internal (void *monitor_,
size_t size = zmq_msg_size (&msg); size_t size = zmq_msg_size (&msg);
*address_ = (char *) malloc (size + 1); *address_ = (char *) malloc (size + 1);
memcpy (*address_, data, size); memcpy (*address_, data, size);
*address_[size] = 0; (*address_)[size] = 0;
} }
return event; return event;
} }
@ -236,7 +236,7 @@ static int64_t get_monitor_event_internal_v2 (void *monitor_,
size_t size = zmq_msg_size (&msg); size_t size = zmq_msg_size (&msg);
*local_address_ = (char *) malloc (size + 1); *local_address_ = (char *) malloc (size + 1);
memcpy (*local_address_, data, size); memcpy (*local_address_, data, size);
*local_address_[size] = 0; (*local_address_)[size] = 0;
} }
// Fourth and last frame in message contains remote address // Fourth and last frame in message contains remote address
@ -250,7 +250,7 @@ static int64_t get_monitor_event_internal_v2 (void *monitor_,
size_t size = zmq_msg_size (&msg); size_t size = zmq_msg_size (&msg);
*remote_address_ = (char *) malloc (size + 1); *remote_address_ = (char *) malloc (size + 1);
memcpy (*remote_address_, data, size); memcpy (*remote_address_, data, size);
*remote_address_[size] = 0; (*remote_address_)[size] = 0;
} }
return event; return event;
} }