Prevent collision with getline(3)

1 files changed, 47 insertions, 0 deletions

diff --git a/security/pgpin/files/patch-armor.c b/security/pgpin/files/patch-armor.c
new file mode 100644
index 0000000..df2d953
--- /dev/null
+++ b/security/pgpin/files/patch-armor.c
@@ -0,0 +1,47 @@
+--- armor.c.orig	1998-01-12 08:13:03 UTC
++++ armor.c
+@@ -343,7 +343,7 @@ copyline(FILE * in, FILE * out)
+  * idea.
+  */
+ static int
+-getline(char *buf, int n, FILE * f)
++get_line(char *buf, int n, FILE * f)
+ {
+     int state;
+     char *p;
+@@ -376,7 +376,7 @@ getline(char *buf, int n, FILE * f)
+ 	    return 0;		/* Out of buffer space */
+ 	}
+     }				/* for (;;) */
+-}				/* getline */
++}				/* get_line */
+ 
+ #if 1
+ /* This limit is advisory only; longer lines are handled properly.
+@@ -547,7 +547,7 @@ armor_file(char *infilename, char *outfi
+ 	    return 1;
+ 	}
+ 	fprintf(outFile, "-----BEGIN PGP SIGNED MESSAGE-----\n\n");
+-	while ((i = getline(buffer, sizeof buffer, clearFile)) >= 0) {
++	while ((i = get_line(buffer, sizeof buffer, clearFile)) >= 0) {
+ 	    /* Quote lines beginning with '-' as per RFC1113;
+ 	     * Also quote lines beginning with "From "; this is
+ 	     * for Unix mailers which add ">" to such lines.
+@@ -1231,7 +1231,7 @@ LANG("\n\007Unable to write ciphertext o
+ 	for (;;) {
+ 	    ++infile_line;
+ 	    nline = status;
+-	    status = getline(buf, sizeof buf, in);
++	    status = get_line(buf, sizeof buf, in);
+ 	    if (status < 0) {
+ 		fprintf(pgpout,
+ LANG("ERROR: ASCII armor decode input ended unexpectedly!\n"));
+@@ -1249,7 +1249,7 @@ LANG("ERROR: ASCII armor decode input en
+ 	    /* Copy trailing part of line, if any. */
+ 	    if (!status)
+ 		status = copyline(in, litout);
+-	    /* Ignore error; getline will discover it again */
++	    /* Ignore error; get_line will discover it again */
+ 	}
+ 	fflush(litout);
+ 	if (ferror(litout)) {