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fsck: limit history list length

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Add a hard limit to prevent the history command list from growing
unnecessarily large, especially when interactive fsck is automated
with scripting.
This commit is contained in:
CismonX 2025-02-26 14:46:29 +08:00
parent 0fd2cbbc9d
commit b33f2ced0b
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GPG key ID: 3094873E29A482FB
1 changed files with 5 additions and 0 deletions
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src/fsck.c
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@ -43,6 +43,10 @@
#include "lib.h" #include "lib.h"
#include "xstd.h" #include "xstd.h"
#ifndef BOOKMARKFS_FSCK_RL_HISTORY_MAX
# define BOOKMARKFS_FSCK_RL_HISTORY_MAX 256
#endif
struct fsck_ctx { struct fsck_ctx {
struct bookmarkfs_fsck_ops const *ops; struct bookmarkfs_fsck_ops const *ops;
struct bookmarkfs_fsck_handler const *handler; struct bookmarkfs_fsck_handler const *handler;
@ -107,6 +111,7 @@ init_readline (
rl_initialize(); rl_initialize();
using_history(); using_history();
stifle_history(BOOKMARKFS_FSCK_RL_HISTORY_MAX);
return 0; return 0;
} }