diff options
-rw-r--r-- | devel/ccache/files/patch-md4 | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/devel/ccache/files/patch-md4 b/devel/ccache/files/patch-md4 new file mode 100644 index 000000000000..00b3cf75c519 --- /dev/null +++ b/devel/ccache/files/patch-md4 @@ -0,0 +1,130 @@ +--- Makefile.in Mon Apr 29 05:14:11 2002 ++++ Makefile.in Fri May 3 14:48:08 2002 +@@ -11,7 +11,7 @@ + CFLAGS=@CFLAGS@ -I. + +-OBJS= ccache.o mdfour.o hash.o execute.o util.o args.o stats.o \ ++OBJS= ccache.o hash.o execute.o util.o args.o stats.o \ + cleanup.o snprintf.o unify.o +-HEADERS = ccache.h mdfour.h ++HEADERS = ccache.h + + all: ccache +@@ -20,5 +20,5 @@ + + ccache: $(OBJS) $(HEADERS) +- $(CC) $(CFLAGS) -o $@ $(OBJS) ++ $(CC) $(CFLAGS) -o $@ $(OBJS) -lmd + + ccache.1: ccache.yo +--- ccache.h Mon Apr 29 05:14:12 2002 ++++ ccache.h Fri May 3 14:47:05 2002 +@@ -57,5 +57,5 @@ + typedef unsigned uint32; + +-#include "mdfour.h" ++#include <md4.h> + + void hash_start(void); +@@ -64,5 +64,5 @@ + void hash_file(const char *fname); + char *hash_result(void); +-void hash_buffer(const char *s, int len); ++void hash_buffer(const unsigned char *s, unsigned int len); + + void cc_log(const char *format, ...); +--- hash.c Mon Apr 29 05:14:12 2002 ++++ hash.c Fri May 3 15:18:08 2002 +@@ -21,15 +21,20 @@ + + #include "ccache.h" ++#include <sys/types.h> ++#include <sys/mman.h> ++#include <sys/stat.h> + +-static struct mdfour md; ++static MD4_CTX md; ++static off_t totalN; + +-void hash_buffer(const char *s, int len) ++void hash_buffer(const unsigned char *s, unsigned int len) + { +- mdfour_update(&md, (unsigned char *)s, len); ++ totalN += len; ++ MD4Update(&md, s, len); + } + + void hash_start(void) + { +- mdfour_begin(&md); ++ MD4Init(&md); + } + +@@ -47,16 +52,27 @@ + void hash_file(const char *fname) + { +- char buf[1024]; +- int fd, n; ++ char *buf; ++ int fd; ++ struct stat stats; + + fd = open(fname, O_RDONLY); + if (fd == -1) { + cc_log("Failed to open %s\n", fname); +- fatal("hash_file"); ++ fatal(__FUNCTION__); + } +- +- while ((n = read(fd, buf, sizeof(buf))) > 0) { +- hash_buffer(buf, n); ++ if (fstat(fd, &stats) != 0) { ++ cc_log("Failed to fstat the opened %s (descriptor %d)\n", ++ fname, fd); ++ close(fd); ++ fatal(__FUNCTION__); ++ } ++ buf = mmap(NULL, stats.st_size, PROT_READ, MAP_PRIVATE, fd, 0); ++ if (buf == MAP_FAILED) { ++ cc_log("Failed to mmap %s\n", fname); ++ close(fd); ++ fatal(__FUNCTION__); + } ++ ++ hash_buffer(buf, stats.st_size); + close(fd); + } +@@ -65,15 +81,9 @@ + char *hash_result(void) + { +- unsigned char sum[16]; + static char ret[53]; +- int i; + +- hash_buffer(NULL, 0); +- mdfour_result(&md, sum); ++ MD4End(&md, ret); + +- for (i=0;i<16;i++) { +- sprintf(&ret[i*2], "%02x", (unsigned)sum[i]); +- } +- sprintf(&ret[i*2], "-%u", (unsigned)md.totalN); ++ snprintf(ret + 32, sizeof ret - 32, "-%lu", (unsigned long)totalN); + + return ret; +--- unify.c Sun Mar 31 23:00:31 2002 ++++ unify.c Fri May 3 15:53:13 2002 +@@ -105,11 +105,10 @@ + len = 0; + } +- hash_buffer(NULL, 0); + return; + } + + buf[len++] = c; +- if (len == 64) { +- hash_buffer((char *)buf, len); ++ if (len == sizeof buf) { ++ hash_buffer((char *)buf, sizeof buf); + len = 0; + } |