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Fix trivial warnings emitted during a full build.

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This commit is contained in:
Allan Shortlidge
2022-03-31 23:58:01 -07:00
parent cd4bc88443
commit f0360a2984
5 changed files with 4 additions and 14 deletions
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9
tools/swift-stdlib-tool/swift-stdlib-tool.cpp
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@@ -604,7 +604,7 @@ int parse_fat(int fd, off_t fsize, char *buffer, size_t size,
magic = *(uint32_t *)buffer;
if (magic == FAT_MAGIC || magic == FAT_CIGAM) {
struct fat_header *fh;
uint32_t fat_magic, fat_nfat_arch;
uint32_t fat_nfat_arch;
struct fat_arch *archs;
uint32_t i;
@@ -613,7 +613,6 @@ int parse_fat(int fd, off_t fsize, char *buffer, size_t size,
}
fh = (struct fat_header *)buffer;
fat_magic = OSSwapBigToHostInt32(fh->magic);
fat_nfat_arch = OSSwapBigToHostInt32(fh->nfat_arch);
size_t fat_arch_size;
@@ -645,14 +644,10 @@ int parse_fat(int fd, off_t fsize, char *buffer, size_t size,
for (i = 0; i < fat_nfat_arch; i++) {
int ret;
uint32_t arch_cputype, arch_cpusubtype, arch_offset, arch_size,
arch_align;
uint32_t arch_offset, arch_size;
arch_cputype = OSSwapBigToHostInt32(archs[i].cputype);
arch_cpusubtype = OSSwapBigToHostInt32(archs[i].cpusubtype);
arch_offset = OSSwapBigToHostInt32(archs[i].offset);
arch_size = OSSwapBigToHostInt32(archs[i].size);
arch_align = OSSwapBigToHostInt32(archs[i].align);
/* Check that slice data is after all fat headers and archs */
if (arch_offset < fat_arch_size) {