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tools: fix allocation check and missing memory freeing

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Fixed allocation checking and freeing buffer memory
inside mt76_eeprom_changes() function.

Signed-off-by: Mieczyslaw Nalewaj <[email protected]>
This commit is contained in:
Mieczyslaw Nalewaj
2025-01-22 12:42:34 +01:00
committed by Felix Fietkau
parent 3e85822b9c
commit a22d59e4ad
1 changed files with 5 additions and 1 deletions
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tools/eeprom.c
+5 -1
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@@ -220,10 +220,14 @@ mt76_eeprom_changes(void)
}
buf = malloc(EEPROM_PART_SIZE);
if (!buf)
return EXIT_FAILURE;
fseek(f, mtd_offset, SEEK_SET);
ret = fread(buf, 1, EEPROM_PART_SIZE, f);
if (ret != EEPROM_PART_SIZE)
if (ret != EEPROM_PART_SIZE) {
free(buf);
return EXIT_FAILURE;
}
for (i = 0; i < EEPROM_PART_SIZE; i++) {
if (buf[i] == eeprom_data[i])
continue;