diff options
| author | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-12-16 03:16:05 +0000 |
|---|---|---|
| committer | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-12-16 03:16:05 +0000 |
| commit | ffe8ab83da7a3c8cf19c0f8ebeb19db857707410 (patch) | |
| tree | 90d9e83181498cd5376f5839ee630a1d15a4dc3c /block-vvfat.c | |
| parent | 60fe76f38605e0e2eedb436d0945af283029c4e0 (diff) | |
| download | qemu-ffe8ab83da7a3c8cf19c0f8ebeb19db857707410.tar.gz | |
Fix char* signedness, by Andre Przywara.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3816 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'block-vvfat.c')
| -rw-r--r-- | block-vvfat.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/block-vvfat.c b/block-vvfat.c index 4a3cd356e4..708f031fd8 100644 --- a/block-vvfat.c +++ b/block-vvfat.c @@ -565,7 +565,7 @@ static inline uint32_t fat_get(BDRVVVFATState* s,unsigned int cluster) uint16_t* entry=array_get(&(s->fat),cluster); return le16_to_cpu(*entry); } else { - const uint8_t* x=s->fat.pointer+cluster*3/2; + const uint8_t* x=(uint8_t*)(s->fat.pointer)+cluster*3/2; return ((x[0]|(x[1]<<8))>>(cluster&1?4:0))&0x0fff; } } @@ -626,7 +626,7 @@ static inline direntry_t* create_short_and_long_name(BDRVVVFATState* s, entry=array_get_next(&(s->directory)); memset(entry->name,0x20,11); - strncpy(entry->name,filename,i); + strncpy((char*)entry->name,filename,i); if(j > 0) for (i = 0; i < 3 && filename[j+1+i]; i++) @@ -868,7 +868,7 @@ static int init_directories(BDRVVVFATState* s, { direntry_t* entry=array_get_next(&(s->directory)); entry->attributes=0x28; /* archive | volume label */ - snprintf(entry->name,11,"QEMU VVFAT"); + snprintf((char*)entry->name,11,"QEMU VVFAT"); } /* Now build FAT, and write back information into directory */ @@ -1187,7 +1187,7 @@ static inline int read_cluster(BDRVVVFATState *s,int cluster_num) s->current_mapping = mapping; read_cluster_directory: offset = s->cluster_size*(cluster_num-s->current_mapping->begin); - s->cluster = s->directory.pointer+offset + s->cluster = (unsigned char*)s->directory.pointer+offset + 0x20*s->current_mapping->info.dir.first_dir_index; assert(((s->cluster-(unsigned char*)s->directory.pointer)%s->cluster_size)==0); assert((char*)s->cluster+s->cluster_size <= s->directory.pointer+s->directory.next*s->directory.item_size); @@ -1457,7 +1457,7 @@ static int parse_long_name(long_file_name* lfn, } if (pointer[0] & 0x40) - lfn->len = offset + strlen(lfn->name + offset); + lfn->len = offset + strlen((char*)lfn->name + offset); return 0; } @@ -1496,7 +1496,7 @@ static int parse_short_name(BDRVVVFATState* s, } else lfn->name[i + j + 1] = '\0'; - lfn->len = strlen(lfn->name); + lfn->len = strlen((char*)lfn->name); return 0; } @@ -1792,8 +1792,8 @@ DLOG(fprintf(stderr, "check direntry %d: \n", i); print_direntry(direntries + i) fprintf(stderr, "Error in short name (%d)\n", subret); goto fail; } - if (subret > 0 || !strcmp(lfn.name, ".") - || !strcmp(lfn.name, "..")) + if (subret > 0 || !strcmp((char*)lfn.name, ".") + || !strcmp((char*)lfn.name, "..")) continue; } lfn.checksum = 0x100; /* cannot use long name twice */ @@ -1802,7 +1802,7 @@ DLOG(fprintf(stderr, "check direntry %d: \n", i); print_direntry(direntries + i) fprintf(stderr, "Name too long: %s/%s\n", path, lfn.name); goto fail; } - strcpy(path2 + path_len + 1, lfn.name); + strcpy(path2 + path_len + 1, (char*)lfn.name); if (is_directory(direntries + i)) { if (begin_of_direntry(direntries + i) == 0) { @@ -2234,7 +2234,7 @@ static int commit_one_file(BDRVVVFATState* s, assert(size >= 0); ret = vvfat_read(s->bs, cluster2sector(s, c), - cluster, (rest_size + 0x1ff) / 0x200); + (uint8_t*)cluster, (rest_size + 0x1ff) / 0x200); if (ret < 0) return ret; |