1 files changed, 59 insertions, 0 deletions
diff --git a/misc/ctm/files/patch-ctm_ctm__input.c b/misc/ctm/files/patch-ctm_ctm__input.c
new file mode 100644
index 000000000000..9d07140c45cc
--- /dev/null
+++ b/misc/ctm/files/patch-ctm_ctm__input.c
@@ -0,0 +1,59 @@
+--- ctm/ctm_input.c.orig	2018-10-27 15:56:22 UTC
++++ ctm/ctm_input.c
+@@ -63,11 +63,11 @@ Ffield(FILE *fd, MD5_CTX *ctx,u_char term)
+     return buf;
+ }
+ 
+-int
++intmax_t
+ Fbytecnt(FILE *fd, MD5_CTX *ctx, u_char term)
+ {
+     u_char *p,*q;
+-    int u_chars=0;
++    intmax_t u_chars=0;
+ 
+     p = Ffield(fd,ctx,term);
+     if(!p) return -1;
+@@ -101,6 +101,42 @@ Fdata(FILE *fd, int u_chars, MD5_CTX *ctx)
+     p[u_chars] = '\0';
+     return p;
+ }
++
++int Fforward(FILE *fd, intmax_t u_chars, MD5_CTX *ctx, FILE *fd_to)
++{
++    u_char buf[BUFSIZ];
++    intmax_t amount_read = 0;
++    int amount_to_read;
++
++    while (amount_read < u_chars) {
++	if (u_chars - amount_read >= BUFSIZ)
++	    amount_to_read = BUFSIZ;
++	else
++	    amount_to_read = u_chars - amount_read;
++	if(amount_to_read != fread(buf, 1, amount_to_read, fd)) {
++	    Fatal("Truncated patch.");
++	    return 0;
++	}
++	MD5Update(ctx,buf,amount_to_read);
++	if (fd_to != NULL) {
++	    if (amount_to_read != fwrite(buf, 1, amount_to_read, fd_to)) {
++		Fatal("Write error.");
++		return 0;
++	    }
++	}
++	amount_read += amount_to_read;
++    }
++
++    if(getc(fd) != '\n') {
++	if(Verbose > 3)
++	    printf("FileData wasn't followed by a newline.\n");
++        Fatal("Corrupt patch.");
++	return 0;
++    }
++    MD5Update(ctx,"\n",1);
++    return 1;
++}
++
+ 
+ /*---------------------------------------------------------------------------*/
+ /* get the filename in the next field, prepend BaseDir and give back the result