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Merge pull request #308 from 94xhn/fix-update-meta-name-length

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Reject oversized paths in SPIFFS_update_meta
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Peter Andersson
2026-07-16 10:48:14 +02:00
committed by GitHub
parent 70fd452688 c7cfc73677
commit 3a4cf8ba5e
2 changed files with 9 additions and 0 deletions
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src/spiffs_hydrogen.c
+3
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@@ -975,6 +975,9 @@ s32_t SPIFFS_update_meta(spiffs *fs, const char *name, const void *meta) {
#else
SPIFFS_API_CHECK_CFG(fs);
SPIFFS_API_CHECK_MOUNT(fs);
if (strlen(name) > SPIFFS_OBJ_NAME_LEN - 1) {
SPIFFS_API_CHECK_RES(fs, SPIFFS_ERR_NAME_TOO_LONG);
}
SPIFFS_LOCK(fs);
spiffs_page_ix pix, pix_dummy;
src/test/test_hydrogen.c
+6
View File
@@ -720,6 +720,12 @@ TEST(name_too_long) {
TEST_CHECK_LT(SPIFFS_rename(FS, "a", name), SPIFFS_OK);
TEST_CHECK_EQ(SPIFFS_errno(FS), SPIFFS_ERR_NAME_TOO_LONG);
#if SPIFFS_OBJ_META_LEN
u8_t meta[SPIFFS_OBJ_META_LEN] = {0};
TEST_CHECK_LT(SPIFFS_update_meta(FS, name, meta), SPIFFS_OK);
TEST_CHECK_EQ(SPIFFS_errno(FS), SPIFFS_ERR_NAME_TOO_LONG);
#endif
return TEST_RES_OK;
} TEST_END