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consider null termination

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This commit is contained in:
iceman1001 2019-10-09 10:36:34 +02:00
parent fb7728974e
commit 8c4a42ff36
2 changed files with 3 additions and 3 deletions
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2
armsrc/spiffs_hydrogen.c
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@ -749,7 +749,7 @@ static s32_t spiffs_stat_pix(spiffs *fs, spiffs_page_ix pix, spiffs_file fh, spi
s->type = objix_hdr.type;
s->size = objix_hdr.size == SPIFFS_UNDEFINED_LEN ? 0 : objix_hdr.size;
s->pix = pix;
strncpy((char *)s->name, (char *)objix_hdr.name, SPIFFS_OBJ_NAME_LEN);
strncpy((char *)s->name, (char *)objix_hdr.name, SPIFFS_OBJ_NAME_LEN - 1);
#if SPIFFS_OBJ_META_LEN
_SPIFFS_MEMCPY(s->meta, objix_hdr.meta, SPIFFS_OBJ_META_LEN);
#endif

4
armsrc/spiffs_nucleus.c
View file

@ -944,7 +944,7 @@ s32_t spiffs_object_create(
oix_hdr.p_hdr.flags = 0xff & ~(SPIFFS_PH_FLAG_FINAL | SPIFFS_PH_FLAG_INDEX | SPIFFS_PH_FLAG_USED);
oix_hdr.type = type;
oix_hdr.size = SPIFFS_UNDEFINED_LEN; // keep ones so we can update later without wasting this page
strncpy((char *)oix_hdr.name, (const char *)name, SPIFFS_OBJ_NAME_LEN);
strncpy((char *)oix_hdr.name, (const char *)name, SPIFFS_OBJ_NAME_LEN - 1);
#if SPIFFS_OBJ_META_LEN
if (meta) {
_SPIFFS_MEMCPY(oix_hdr.meta, meta, SPIFFS_OBJ_META_LEN);
@ -1007,7 +1007,7 @@ s32_t spiffs_object_update_index_hdr(
// change name
if (name) {
strncpy((char *)objix_hdr->name, (const char *)name, SPIFFS_OBJ_NAME_LEN);
strncpy((char *)objix_hdr->name, (const char *)name, SPIFFS_OBJ_NAME_LEN - 1);
}
#if SPIFFS_OBJ_META_LEN
if (meta) {