Correct buffer used in get_progname

stevegrubb · stevegrubb · commit e7cbe0352fba · 2026-03-17T17:43:44.000-04:00
diff --git a/common/common.c b/common/common.c
@@ -205,7 +205,7 @@ const char *get_progname(void)
 		ssize_t len = readlink("/proc/self/exe",tname,sizeof(tname)-1);
 		if (len != -1) {
 			tname[len] = '\0';
-			strcpy(progname, basename(progname));
+			strcpy(progname, basename(tname));
 		} else
 			strcpy(progname, "unknown");
 	}

Original file line number	Diff line number	Diff line change
`@@ -205,7 +205,7 @@ const char *get_progname(void)`
`205`	`205`	`ssize_t len = readlink("/proc/self/exe",tname,sizeof(tname)-1);`
`206`	`206`	`if (len != -1) {`
`207`	`207`	`tname[len] = '\0';`
`208`		`- strcpy(progname, basename(progname));`
	`208`	`+ strcpy(progname, basename(tname));`
`209`	`209`	`} else`
`210`	`210`	`strcpy(progname, "unknown");`
`211`	`211`	`}`