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src/server: Fix memory leak of reg_list 

memory leak of reg_list when local_list realloc fail.

Signed-off-by: panciyan <panciyan@eswincomputing.com>
Change-Id: I6b09137ecd132ab326205f5a575a38bcc82e8469
Reviewed-on: https://review.openocd.org/c/openocd/+/7566
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
panciyan 2023-03-31 15:12:08 +00:00 committed by Antonio Borneo
parent 8d1dcf293a
commit 1c31f6225f
1 changed files with 1 additions and 0 deletions
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src/server/gdb_server.c
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@ -2348,6 +2348,7 @@ static int smp_reg_list_noread(struct target *target,
local_list = realloc(local_list, combined_allocated * sizeof(struct reg *)); local_list = realloc(local_list, combined_allocated * sizeof(struct reg *));
if (!local_list) { if (!local_list) {
LOG_ERROR("realloc(%zu) failed", combined_allocated * sizeof(struct reg *)); LOG_ERROR("realloc(%zu) failed", combined_allocated * sizeof(struct reg *));
free(reg_list);
return ERROR_FAIL; return ERROR_FAIL;
} }
} }