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cov: enusure _table doesn't leak

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If someone would enter _table multiple times by mistatek,
there is 'teroretical' leak - although doesn't matter much
in this case...
This commit is contained in:
Zdenek Kabelac 2024-05-13 14:48:46 +02:00
parent a1a1e13dbe
commit c0e7cdff9d
1 changed files with 1 additions and 0 deletions
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libdm/dm-tools/dmsetup.c
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@ -7138,6 +7138,7 @@ static int _process_switches(int *argcp, char ***argvp, const char *dev_dir)
} }
break; break;
case TABLE_ARG: case TABLE_ARG:
free(_table);
if (!(_table = strdup(optarg))) { if (!(_table = strdup(optarg))) {
log_error("Could not allocate memory for table string."); log_error("Could not allocate memory for table string.");
return 0; return 0;