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Fix SFTP_GetAttributes with fatfs for root #974

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Merged
ejohnstown merged 1 commit into from
May 13, 2026
+2 −3
Merged

Fix SFTP_GetAttributes with fatfs for root #974

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5 changes: 2 additions & 3 deletions src/wolfsftp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4861,9 +4861,6 @@ static int SFTP_GetAttributes(void* fs, const char* fileName,
(void) noFollow;
(void) heap;

ret = f_stat(fileName, &info);
if (ret != FR_OK)
return -1;
WMEMSET(atr, 0, sizeof(WS_SFTP_FILEATRB));
if (sz > 2 && fileName[sz - 2] == ':') {
atr->flags |= WOLFSSH_FILEATRB_PERM;
Expand All @@ -4872,12 +4869,14 @@ static int SFTP_GetAttributes(void* fs, const char* fileName,
}

/* handle case of "/" */
/* Calling f_stat for "/" returns FR_INVALID_NAME. So we simulate the result. */
if (sz < 3 && fileName[0] == WS_DELIM) {
atr->flags |= WOLFSSH_FILEATRB_PERM;
atr->per |= 0x4000;
return WS_SUCCESS;
}

ret = f_stat(fileName, &info);
if (ret != FR_OK) {
return WS_BAD_FILE_E;
}
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