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Code Issues Releases Activity

keys: don't look up a key entry if it's not mandatory.

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This commit is contained in:
Pablo Curiel 2022-02-09 05:38:13 +01:00
parent f6d133d793
commit 376199b5cb
1 changed files with 6 additions and 2 deletions
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8
source/core/keys.c
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@ -516,10 +516,14 @@ static bool keysRetrieveKeysFromProgramMemory(KeysMemoryInfo *info)
KeysMemoryKey *key = &(info->keys[i]); KeysMemoryKey *key = &(info->keys[i]);
bool found = false, mandatory = (key->mandatory_func != NULL ? key->mandatory_func() : true); bool found = false, mandatory = (key->mandatory_func != NULL ? key->mandatory_func() : true);
/* Skip key if it's not mandatory. */
if (!mandatory) continue;
/* Check destination pointer. */
if (!key->dst) if (!key->dst)
{ {
LOG_MSG("Invalid destination pointer for key \"%s\" in program %016lX!", key->name, info->location.program_id); LOG_MSG("Invalid destination pointer for key \"%s\" in program %016lX!", key->name, info->location.program_id);
if (mandatory) goto end; goto end;
} }
/* Hash every key length-sized byte chunk in the process memory buffer until a match is found. */ /* Hash every key length-sized byte chunk in the process memory buffer until a match is found. */
@ -541,7 +545,7 @@ static bool keysRetrieveKeysFromProgramMemory(KeysMemoryInfo *info)
if (!found) if (!found)
{ {
LOG_MSG("Unable to locate key \"%s\" in process memory from program %016lX!", key->name, info->location.program_id); LOG_MSG("Unable to locate key \"%s\" in process memory from program %016lX!", key->name, info->location.program_id);
if (mandatory) goto end; goto end;
} }
} }