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author | Robert Morris <[email protected]> | 2022-08-10 06:00:40 -0400 |
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committer | Robert Morris <[email protected]> | 2022-08-10 06:00:40 -0400 |
commit | f4b3edf5ab211c6dfbb2befb1a4c1b6bd26e4222 (patch) | |
tree | ce1b0b427d3351e67676ae8867991d901cb74847 /kernel/exec.c | |
parent | 7d8bfdcbe306f7f407a816a4f032cf1780d8c215 (diff) | |
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comment nits
Diffstat (limited to 'kernel/exec.c')
-rw-r--r-- | kernel/exec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/exec.c b/kernel/exec.c index d62d29d..09b4bdc 100644 --- a/kernel/exec.c +++ b/kernel/exec.c @@ -65,6 +65,7 @@ exec(char *path, char **argv) uint64 oldsz = p->sz; // Allocate two pages at the next page boundary. + // Make the first inaccessible as a stack guard. // Use the second as the user stack. sz = PGROUNDUP(sz); uint64 sz1; |