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gdb_server: assert to avoid malloc(0) 

Change-Id: I6ae3e007f4aa768f8bc64de78351750138f12e53
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/135
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
This commit is contained in:
Øyvind Harboe 2011-10-29 17:37:42 +02:00 committed by Øyvind Harboe
parent 252758b6a1
commit bab6db1fd9
1 changed files with 2 additions and 0 deletions
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src/server/gdb_server.c
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@ -1061,6 +1061,8 @@ static int gdb_get_registers_packet(struct connection *connection,
reg_packet_size += reg_list[i]->size; reg_packet_size += reg_list[i]->size;
} }
assert(reg_packet_size > 0);
reg_packet = malloc(DIV_ROUND_UP(reg_packet_size, 8) * 2); reg_packet = malloc(DIV_ROUND_UP(reg_packet_size, 8) * 2);
reg_packet_p = reg_packet; reg_packet_p = reg_packet;