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| author | Philip Withnall <pwithnall@endlessos.org> | 2020-11-13 14:12:18 +0000 |
|---|---|---|
| committer | Philip Withnall <pwithnall@endlessos.org> | 2020-11-13 14:12:18 +0000 |
| commit | 895da996948d41d98acf40378b3f6c40efc0aace (patch) | |
| tree | b1eae28741a903edc4e172a47a2c15bf11b97305 | |
| parent | a8bc60498867226c377cc1fb5d8ee60c6b4625cb (diff) | |
| download | glib-895da996948d41d98acf40378b3f6c40efc0aace.tar.gz | |
fuzzing: Fix minor Coverity warning about return values
ftell() could theoretically fail; handle that.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Coverity CID: #1430667
| -rw-r--r-- | fuzzing/driver.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fuzzing/driver.c b/fuzzing/driver.c index 99e965ba6..f6d2396db 100644 --- a/fuzzing/driver.c +++ b/fuzzing/driver.c @@ -10,6 +10,7 @@ int main (int argc, char **argv) { FILE *f; + long tell_result; size_t n_read, len; unsigned char *buf; @@ -19,7 +20,9 @@ main (int argc, char **argv) f = fopen (argv[1], "r"); assert (f); fseek (f, 0, SEEK_END); - len = ftell (f); + tell_result = ftell (f); + assert (tell_result >= 0); + len = (size_t) tell_result; fseek (f, 0, SEEK_SET); buf = (unsigned char*) malloc (len); n_read = fread (buf, 1, len, f); |