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xiaoxiang pushed a commit to branch releases/12.12
in repository https://gitbox.apache.org/repos/asf/nuttx.git
The following commit(s) were added to refs/heads/releases/12.12 by this push:
new 70178936842 procfs/heapcheck:fix bug,aviod '\n' to 0
70178936842 is described below
commit 70178936842f63418dcb53a982c4b0848e3e50e2
Author: anjiahao <[email protected]>
AuthorDate: Wed Mar 5 15:56:11 2025 +0800
procfs/heapcheck:fix bug,aviod '\n' to 0
The lines will end with \n to prevent atoi('\n') from always being 0. It is
recommended to check the first byte directly.
Signed-off-by: anjiahao <[email protected]>
---
fs/procfs/fs_procfsproc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/procfs/fs_procfsproc.c b/fs/procfs/fs_procfsproc.c
index 56068c67cd3..310bd63e5fb 100644
--- a/fs/procfs/fs_procfsproc.c
+++ b/fs/procfs/fs_procfsproc.c
@@ -966,12 +966,12 @@ static ssize_t proc_heapcheck_write(FAR struct
proc_file_s *procfile,
FAR const char *buffer,
size_t buflen, off_t offset)
{
- switch (atoi(buffer))
+ switch (buffer[0])
{
- case 0:
+ case '0':
tcb->flags &= ~TCB_FLAG_HEAP_CHECK;
break;
- case 1:
+ case '1':
tcb->flags |= TCB_FLAG_HEAP_CHECK;
break;
default:
