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fat32: fix LFN ignoring bug introduced by 25e1194

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This commit is contained in:
StaticSaga 2021-09-02 11:53:43 +02:00
parent 5217f50bbd
commit 62198ba1b0
1 changed files with 14 additions and 14 deletions
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28
stage23/fs/fat32.s2.c
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@ -265,11 +265,6 @@ static int fat32_open_in(struct fat32_context* context, struct fat32_directory_e
break;
}
if (directory_entries[i].attribute & (1 << 3)) {
// It is a volume label, skip
continue;
}
if (directory_entries[i].attribute == FAT32_LFN_ATTRIBUTE) {
struct fat32_lfn_entry* lfn = (struct fat32_lfn_entry*) &directory_entries[i];
@ -302,15 +297,20 @@ static int fat32_open_in(struct fat32_context* context, struct fat32_directory_e
*file = directory_entries[i+1];
return 0;
}
} else {
char fn[8+3];
if (!fat32_filename_to_8_3(fn, name)) {
continue;
}
if (!strncmp(directory_entries[i].file_name_and_ext, fn, 8+3)) {
*file = directory_entries[i];
return 0;
}
}
if (directory_entries[i].attribute & (1 << 3)) {
// It is a volume label, skip
continue;
}
// SFN
char fn[8+3];
if (!fat32_filename_to_8_3(fn, name)) {
continue;
}
if (!strncmp(directory_entries[i].file_name_and_ext, fn, 8+3)) {
*file = directory_entries[i];
return 0;
}
}