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authorElliott Hughes <enh@google.com>2015-04-29 02:24:24 +0200
committerElliott Hughes <enh@google.com>2015-04-30 06:14:56 +0200
commit2f5feedf1d705b53e5bf90c8b5207dd91f4522f1 (patch)
treee2c357667b0e76e6fa5a43c7a7951c872c373e9c /minzip
parentStop using adb_strtok, and check argument validity. (diff)
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Diffstat (limited to 'minzip')
-rw-r--r--minzip/SysUtil.c10
-rw-r--r--minzip/Zip.c6
2 files changed, 8 insertions, 8 deletions
diff --git a/minzip/SysUtil.c b/minzip/SysUtil.c
index ac6f5c33f..b160c9e3d 100644
--- a/minzip/SysUtil.c
+++ b/minzip/SysUtil.c
@@ -27,11 +27,13 @@ static int getFileStartAndLength(int fd, off_t *start_, size_t *length_)
assert(start_ != NULL);
assert(length_ != NULL);
- start = lseek(fd, 0L, SEEK_CUR);
- end = lseek(fd, 0L, SEEK_END);
- (void) lseek(fd, start, SEEK_SET);
+ // TODO: isn't start always 0 for the single call site? just use fstat instead?
- if (start == (off_t) -1 || end == (off_t) -1) {
+ start = TEMP_FAILURE_RETRY(lseek(fd, 0L, SEEK_CUR));
+ end = TEMP_FAILURE_RETRY(lseek(fd, 0L, SEEK_END));
+
+ if (TEMP_FAILURE_RETRY(lseek(fd, start, SEEK_SET)) == -1 ||
+ start == (off_t) -1 || end == (off_t) -1) {
LOGE("could not determine length of file\n");
return -1;
}
diff --git a/minzip/Zip.c b/minzip/Zip.c
index d3ff79be6..40712e03a 100644
--- a/minzip/Zip.c
+++ b/minzip/Zip.c
@@ -675,13 +675,11 @@ static bool writeProcessFunction(const unsigned char *data, int dataLen,
}
ssize_t soFar = 0;
while (true) {
- ssize_t n = write(fd, data+soFar, dataLen-soFar);
+ ssize_t n = TEMP_FAILURE_RETRY(write(fd, data+soFar, dataLen-soFar));
if (n <= 0) {
LOGE("Error writing %zd bytes from zip file from %p: %s\n",
dataLen-soFar, data+soFar, strerror(errno));
- if (errno != EINTR) {
- return false;
- }
+ return false;
} else if (n > 0) {
soFar += n;
if (soFar == dataLen) return true;