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| author | Björn-Egil Dahlberg <[email protected]> | 2013-02-22 19:23:25 +0100 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2013-02-22 19:23:25 +0100 |
| commit | 4258b0f65d1b4a09e735a683872f332cf275a1fb (patch) | |
| tree | b9882edc8c461c1be030119de42741d389ba0acf /erts/emulator/drivers | |
| parent | b3eb41a26fb7280f5e34f89040d0b63efaa732ce (diff) | |
| parent | 2c6fc163c4d20f813c692f80ffe401e8bd810496 (diff) | |
| download | otp-4258b0f65d1b4a09e735a683872f332cf275a1fb.tar.gz otp-4258b0f65d1b4a09e735a683872f332cf275a1fb.tar.bz2 otp-4258b0f65d1b4a09e735a683872f332cf275a1fb.zip | |
Merge branch 'egil/win-efile-bugfix/OTP-10890'
* egil/win-efile-bugfix/OTP-10890:
erts: Use correct type for ReadFile bytes read
Diffstat (limited to 'erts/emulator/drivers')
| -rw-r--r-- | erts/emulator/drivers/common/efile_drv.c | 2 | ||||
| -rw-r--r-- | erts/emulator/drivers/win32/win_efile.c | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/erts/emulator/drivers/common/efile_drv.c b/erts/emulator/drivers/common/efile_drv.c index 22328fcd11..69acfc9dfd 100644 --- a/erts/emulator/drivers/common/efile_drv.c +++ b/erts/emulator/drivers/common/efile_drv.c @@ -1149,7 +1149,7 @@ static void invoke_read_line(void *data) { struct t_data *d = (struct t_data *) data; int status; - size_t read_size; + size_t read_size = 0; int local_loop = (d->again == 0); DTRACE_INVOKE_SETUP(FILE_READ_LINE); diff --git a/erts/emulator/drivers/win32/win_efile.c b/erts/emulator/drivers/win32/win_efile.c index f2b0c8a843..1059fa5c3a 100644 --- a/erts/emulator/drivers/win32/win_efile.c +++ b/erts/emulator/drivers/win32/win_efile.c @@ -1159,8 +1159,11 @@ char* buf; /* Buffer to read into. */ size_t count; /* Number of bytes to read. */ size_t* pBytesRead; /* Where to return number of bytes read. */ { - if (!ReadFile((HANDLE) fd, buf, count, (DWORD *) pBytesRead, NULL)) + DWORD nbytes = 0; + if (!ReadFile((HANDLE) fd, buf, count, &nbytes, NULL)) return set_error(errInfo); + + *pBytesRead = nbytes; return 1; } |