[PATCH] coverity: i386: build.c: negative return to unsigned fix
Variable "c" was declared as an unsigned int, but used in: 125 for (i=0 ; (c=read(fd, buf, sizeof(buf)))>0 ; i+=c ) 126 if (write(1, buf, c) != c) 127 die("Write call failed"); (akpm: read() can return -1. If it does, we fill the disk up with garbage). Signed-off-by: Zaur Kambarov <zkambarov@coverity.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -70,7 +70,8 @@ void usage(void)
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int main(int argc, char ** argv)
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int main(int argc, char ** argv)
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{
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{
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unsigned int i, c, sz, setup_sectors;
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unsigned int i, sz, setup_sectors;
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int c;
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u32 sys_size;
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u32 sys_size;
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byte major_root, minor_root;
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byte major_root, minor_root;
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struct stat sb;
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struct stat sb;
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