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Fix memory leak

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Grayson Martin 2023-07-08 13:40:52 -05:00
commit 9dd845d859
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GPG key ID: 4914C62F2696A273
1 changed files with 4 additions and 5 deletions
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9
client/src/cmdvas.c
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@ -433,6 +433,8 @@ static int CmdVASReader(const char *Cmd) {
return PM3_EINVARG; return PM3_EINVARG;
} }
free(keyData);
struct arg_str *urlArg = arg_get_str(ctx, 3); struct arg_str *urlArg = arg_get_str(ctx, 3);
int urlLen = arg_get_str_len(ctx, 3); int urlLen = arg_get_str_len(ctx, 3);
const char *url = NULL; const char *url = NULL;
@ -523,6 +525,8 @@ static int CmdVASDecrypt(const char *Cmd) {
return PM3_EINVARG; return PM3_EINVARG;
} }
free(keyData);
uint8_t message[64] = {0}; uint8_t message[64] = {0};
size_t messageLen = 0; size_t messageLen = 0;
uint32_t timestamp = 0; uint32_t timestamp = 0;
@ -541,17 +545,12 @@ static int CmdVASDecrypt(const char *Cmd) {
return PM3_SUCCESS; return PM3_SUCCESS;
} }
static int CmdVASSim(const char *Cmd) {
return PM3_SUCCESS;
}
static int CmdHelp(const char *Cmd); static int CmdHelp(const char *Cmd);
static command_t CommandTable[] = { static command_t CommandTable[] = {
{"--------", CmdHelp, AlwaysAvailable, "----------- " _CYAN_("Value Added Service") " -----------"}, {"--------", CmdHelp, AlwaysAvailable, "----------- " _CYAN_("Value Added Service") " -----------"},
{"reader", CmdVASReader, IfPm3Iso14443a, "Read and decrypt VAS message"}, {"reader", CmdVASReader, IfPm3Iso14443a, "Read and decrypt VAS message"},
{"decrypt", CmdVASDecrypt, AlwaysAvailable, "Decrypt a previously captured VAS cryptogram"}, {"decrypt", CmdVASDecrypt, AlwaysAvailable, "Decrypt a previously captured VAS cryptogram"},
{"sim", CmdVASSim, IfPm3Iso14443a, "Simulate a VAS mobile credential"},
{"--------", CmdHelp, AlwaysAvailable, "----------------- " _CYAN_("General") " -----------------"}, {"--------", CmdHelp, AlwaysAvailable, "----------------- " _CYAN_("General") " -----------------"},
{"help", CmdHelp, AlwaysAvailable, "This help"}, {"help", CmdHelp, AlwaysAvailable, "This help"},
{NULL, NULL, NULL, NULL} {NULL, NULL, NULL, NULL}