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[Bug] Is that wrong? (IDFGH-9835) #54

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briliant-ben opened this issue Apr 9, 2023 · 2 comments
Closed

[Bug] Is that wrong? (IDFGH-9835) #54

briliant-ben opened this issue Apr 9, 2023 · 2 comments
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@briliant-ben
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esp-lwip/test/apps/linux/sys_arch.c

Line 666 in d5e56d0

sem = (sys_sem_t*)malloc(sizeof(sys_sem_t*));

@github-actions github-actions bot changed the title [Bug] Is that wrong? [Bug] Is that wrong? (IDFGH-9835) Apr 9, 2023
@david-cermak
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It is wrong, yes!

not a big issue though, sys_sem_t is defined as:

typedef struct sys_sem * sys_sem_t;

which means that

sizeof(sys_sem_t*) == sizeof(sys_sem_t) == sizeof(void*)

But it's incorrect and should be fixed, thanks for noticing!

igrr pushed a commit that referenced this issue Aug 14, 2023
@david-cermak
test: Fix test apps linux port alloc size
d6b0060 
This is a minor fix, as sys_sem_t is defined as
`typedef struct sys_sem * sys_sem_t;`
so the size is still the same (size of pointer)

Closes #54
@david-cermak
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Fixed in d6b0060

david-cermak added a commit to david-cermak/esp-lwip that referenced this issue Apr 23, 2024
@david-cermak
test: Fix test apps linux port alloc size
c423df5 
This is a minor fix, as sys_sem_t is defined as
`typedef struct sys_sem * sys_sem_t;`
so the size is still the same (size of pointer)

Closes espressif#54
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@briliant-ben @david-cermak @espressif-bot