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target: remove handle_profile_command memory leak 

COMMAND_PARSE_NUMBER may return, thus any memory allocated may not be
freed, simple reorder fixes the issue.

Change-Id: I0ce444a5b032f5c49b6d33a03a8c0b71cad49c8c
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/2065
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
This commit is contained in:
Spencer Oliver 2014-03-28 11:11:13 +00:00 committed by Paul Fertser
parent 8b1fabd8e0
commit e22bad797f
1 changed files with 3 additions and 2 deletions
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src/target/target.c
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@ -3620,14 +3620,15 @@ COMMAND_HANDLER(handle_profile_command)
uint32_t offset;
uint32_t num_of_sampels;
int retval = ERROR_OK;
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], offset);
uint32_t *samples = malloc(sizeof(uint32_t) * MAX_PROFILE_SAMPLE_NUM);
if (samples == NULL) {
LOG_ERROR("No memory to store samples.");
return ERROR_FAIL;
}
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], offset);
/**
* Some cores let us sample the PC without the
* annoying halt/resume step; for example, ARMv7 PCSR.