kconfig: let 'shell' return enough output for deep path names

[mirror_ubuntu-jammy-kernel.git] / scripts / kconfig / preprocess.c

diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c
index 0590f86df6e40cfd073100904f3ec5cfbe650f5f..748da578b418c4acb53f454e17e2370d2050ceb6 100644 (file)
--- a/scripts/kconfig/preprocess.c
+++ b/scripts/kconfig/preprocess.c
@@ -141,7 +141,7 @@ static char *do_lineno(int argc, char *argv[])
 static char *do_shell(int argc, char *argv[])
 {
        FILE *p;
-       char buf[256];
+       char buf[4096];
        char *cmd;
        size_t nread;
        int i;