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Fixed path calculation in BBS RAM.

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Fotis Panagiotopoulos 2022-07-21 22:24:47 +03:00 committed by Xiang Xiao
parent db08f3a723
commit 30f8d33bca
4 changed files with 8 additions and 24 deletions
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8
arch/arm/src/stm32/stm32_bbsram.c
View File

@ -742,7 +742,6 @@ int stm32_bbsraminitialize(char *devpath, int *sizes)
{
int i;
int fcnt;
char path[32];
char devname[32];
int ret = OK;
@ -753,7 +752,7 @@ int stm32_bbsraminitialize(char *devpath, int *sizes)
}
i = strlen(devpath);
if (i == 0 || i > sizeof(path) + 3)
if (i == 0 || i > sizeof(devname) - 3)
{
return -EINVAL;
}
@ -782,12 +781,9 @@ int stm32_bbsraminitialize(char *devpath, int *sizes)
fcnt = stm32_bbsram_probe(sizes, g_bbsram);
strncpy(path, devpath, sizeof(path));
strcat(path, "%d");
for (i = 0; i < fcnt && ret >= OK; i++)
{
snprintf(devname, sizeof(devname), path, i);
snprintf(devname, sizeof(devname), "%s%d", devpath, i);
ret = register_driver(devname, &stm32_bbsram_fops, 0666, &g_bbsram[i]);
}

8
arch/arm/src/stm32f7/stm32_bbsram.c
View File

@ -742,7 +742,6 @@ int stm32_bbsraminitialize(char *devpath, int *sizes)
{
int i;
int fcnt;
char path[32];
char devname[32];
int ret = OK;
@ -753,7 +752,7 @@ int stm32_bbsraminitialize(char *devpath, int *sizes)
}
i = strlen(devpath);
if (i == 0 || i > sizeof(path) + 3)
if (i == 0 || i > sizeof(devname) - 3)
{
return -EINVAL;
}
@ -782,12 +781,9 @@ int stm32_bbsraminitialize(char *devpath, int *sizes)
fcnt = stm32_bbsram_probe(sizes, g_bbsram);
strncpy(path, devpath, sizeof(path));
strcat(path, "%d");
for (i = 0; i < fcnt && ret >= OK; i++)
{
snprintf(devname, sizeof(devname), path, i);
snprintf(devname, sizeof(devname), "%s%d", devpath, i);
ret = register_driver(devname, &stm32_bbsram_fops, 0666, &g_bbsram[i]);
}

8
arch/arm/src/stm32h7/stm32_bbsram.c
View File

@ -800,7 +800,6 @@ int stm32_bbsraminitialize(char *devpath, int *sizes)
{
int i;
int fcnt;
char path[32];
char devname[32];
int ret = OK;
@ -811,7 +810,7 @@ int stm32_bbsraminitialize(char *devpath, int *sizes)
}
i = strlen(devpath);
if (i == 0 || i > sizeof(path) + 3)
if (i == 0 || i > sizeof(devname) - 3)
{
return -EINVAL;
}
@ -853,12 +852,9 @@ int stm32_bbsraminitialize(char *devpath, int *sizes)
fcnt = stm32_bbsram_probe(sizes, g_bbsram);
strncpy(path, devpath, sizeof(path));
strcat(path, "%d");
for (i = 0; i < fcnt && ret >= OK; i++)
{
snprintf(devname, sizeof(devname), path, i);
snprintf(devname, sizeof(devname), "%s%d", devpath, i);
ret = register_driver(devname, &stm32_bbsram_fops, 0666, &g_bbsram[i]);
}

8
arch/renesas/src/rx65n/rx65n_sbram.c
View File

@ -671,7 +671,6 @@ int rx65n_sbraminitialize(char *devpath, int *sizes)
{
int i;
int fcnt;
char path[32];
char devname[32];
int ret = OK;
@ -682,7 +681,7 @@ int rx65n_sbraminitialize(char *devpath, int *sizes)
}
i = strlen(devpath);
if (i == 0 || i > sizeof(path) + 3)
if (i == 0 || i > sizeof(devname) - 3)
{
return -EINVAL;
}
@ -703,12 +702,9 @@ int rx65n_sbraminitialize(char *devpath, int *sizes)
fcnt = rx65n_sbram_probe(sizes, g_sbram);
strncpy(path, devpath, sizeof(path));
strcat(path, "%d");
for (i = 0; i < fcnt && ret >= OK; i++)
{
snprintf(devname, sizeof(devname), path, i);
snprintf(devname, sizeof(devname), "%s%d", devpath, i);
ret = register_driver(devname, &rx65n_sbram_fops, 0666, &g_sbram[i]);
}