X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=filebrowser%2Fpath.c;h=a3d6b46ebd3aea54727e9f84d0c50950586a9f4b;hb=4874d4beeab3424c79e343c5be80f4dd7eea8808;hp=6379e79968a70609e0bff835d8fe6b2987519fda;hpb=373488935bf19680e26a3b51e617c9586dd438c6;p=xboard.git

diff --git a/filebrowser/path.c b/filebrowser/path.c
index 6379e79..a3d6b46 100644
--- a/filebrowser/path.c
+++ b/filebrowser/path.c
@@ -36,6 +36,11 @@
 #include "xstat.h"
 #include <X11/Xaw/Scrollbar.h>
 
+#ifndef MAXPATHLEN
+#define MAXPATHLEN 1024
+#endif /* ndef MAXPATHLEN */
+
+
 #if defined(SVR4) || defined(SYSV) || defined(USG)
 extern uid_t getuid();
 extern void qsort();
@@ -75,14 +80,14 @@ SFchdir(path)
 	if (strcmp(path, SFcurrentDir)) {
 		result = chdir(path);
 		if (!result) {
-			(void) strcpy(SFcurrentDir, path);
+		  (void) strncpy(SFcurrentDir, path, MAXPATHLEN);
 		}
 	}
 
 	return result;
 }
 
-static
+static void
 SFfree(i)
 	int	i;
 {
@@ -103,17 +108,19 @@ SFfree(i)
 	XtFree(dir->dir);
 
 	dir->dir = NULL;
+	return;
 }
 
-static
+static void
 SFstrdup(s1, s2)
 	char	**s1;
 	char	*s2;
 {
 	*s1 = strcpy(XtMalloc((unsigned) (strlen(s2) + 1)), s2);
+	return;
 }
 
-static
+static void
 SFunreadableDir(dir)
 	SFDir	*dir;
 {
@@ -125,6 +132,7 @@ SFunreadableDir(dir)
 	dir->entries[0].shown = dir->entries[0].real;
 	dir->nEntries = 1;
 	dir->nChars = strlen(cannotOpen);
+	return;
 }
 
 #ifdef SEL_FILE_IGNORE_CASE
@@ -172,7 +180,7 @@ SFstrncmp(p, q, n)
 }
 #endif /* def SEL_FILE_IGNORE_CASE */
 
-static
+static void
 SFreplaceText(dir, str)
 	SFDir	*dir;
 	char	*str;
@@ -193,6 +201,7 @@ SFreplaceText(dir, str)
 	}
 
 	SFtextChanged();
+	return;
 }
 
 static void
@@ -356,7 +365,7 @@ SFfindFile(dir, str)
 	return 0;
 }
 
-static
+static void
 SFunselect()
 {
 	SFDir	*dir;
@@ -367,6 +376,7 @@ SFunselect()
 	}
 	dir->beginSelection = -1;
 	dir->endSelection = -1;
+	return;
 }
 
 static int
@@ -376,7 +386,7 @@ SFcompareLogins(p, q)
 	return strcmp(p->name, q->name);
 }
 
-static
+static void
 SFgetHomeDirs()
 {
 	struct passwd	*pw;
@@ -452,6 +462,7 @@ SFgetHomeDirs()
 	for (i--; i >= 0; i--) {
 		(void) strcat(entries[i].real, "/");
 	}
+	return;
 }
 
 static int
@@ -469,8 +480,9 @@ SFfindHomeDir(begin, end)
 		if (!strcmp(SFhomeDir.entries[i].real, begin)) {
 			*end = save;
 			SFstrdup(&theRest, end);
-			(void) strcat(strcat(strcpy(SFcurrentPath,
-				SFlogins[i].dir), "/"), theRest);
+			(void) strcat(strcat(strncpy(SFcurrentPath,SFlogins[i].dir,
+						     MAXPATHLEN), "/"),
+				      theRest);
 			XtFree(theRest);
 			SFsetText(SFcurrentPath);
 			SFtextChanged();
@@ -483,6 +495,7 @@ SFfindHomeDir(begin, end)
 	return 0;
 }
 
+void
 SFupdatePath()
 {
 	static int	alloc;
@@ -670,8 +683,10 @@ SFupdatePath()
 			}
 		}
 	}
+	return;
 }
 
+void
 SFsetText(path)
 	char	*path;
 {
@@ -684,6 +699,8 @@ SFsetText(path)
 
 	XawTextReplace(selFileField, 0, strlen(SFtextBuffer), &text);
 	XawTextSetInsertionPoint(selFileField, strlen(SFtextBuffer));
+
+	return;
 }
 
 /* ARGSUSED */