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Fix issues revealed by cppcheck 1.83 (#2355)

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A more recent cppcheck has revealed some extra issues not detected
by the old one running on CI.

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
This commit is contained in:
Akos Kiss
2018-05-24 08:48:34 +02:00
committed by yichoi
parent 9eb9fbf5f1
commit 06910b456e
3 changed files with 7 additions and 9 deletions
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jerry-core/api/jerry-snapshot.c
+4 -6
View File
@@ -1488,15 +1488,13 @@ jerry_append_ecma_string_to_buffer (uint8_t *buffer_p, /**< buffer */
uint8_t *buffer_end_p, /**< the end of the buffer */ uint8_t *buffer_end_p, /**< the end of the buffer */
ecma_string_t *string_p) /**< ecma-string */ ecma_string_t *string_p) /**< ecma-string */
{ {
uint8_t *new_buffer_p = NULL;
ECMA_STRING_TO_UTF8_STRING (string_p, str_buffer_p, str_buffer_size); ECMA_STRING_TO_UTF8_STRING (string_p, str_buffer_p, str_buffer_size);
/* Append the string to the buffer. */ /* Append the string to the buffer. */
new_buffer_p = jerry_append_chars_to_buffer (buffer_p, uint8_t *new_buffer_p = jerry_append_chars_to_buffer (buffer_p,
buffer_end_p, buffer_end_p,
(const char *) str_buffer_p, (const char *) str_buffer_p,
str_buffer_size); str_buffer_size);
ECMA_FINALIZE_UTF8_STRING (str_buffer_p, str_buffer_size); ECMA_FINALIZE_UTF8_STRING (str_buffer_p, str_buffer_size);
jerry-main/cli.c
+1 -1
View File
@@ -362,7 +362,7 @@ cli_print_help (const char *help) /**< the help message to print */
cli_print_prefix (help, length); cli_print_prefix (help, length);
help += length; help += length;
while (*help == ' ' && *help != 0) while (*help == ' ')
{ {
help++; help++;
} }
jerry-main/main-unix.c
+2 -2
View File
@@ -121,7 +121,7 @@ print_unhandled_exception (jerry_value_t error_value) /**< error value */
if (str_size >= 256) if (str_size >= 256)
{ {
printf ("%3d: [Backtrace string too long]\n", i); printf ("%3u: [Backtrace string too long]\n", i);
} }
else else
{ {
@@ -129,7 +129,7 @@ print_unhandled_exception (jerry_value_t error_value) /**< error value */
assert (string_end == str_size); assert (string_end == str_size);
err_str_buf[string_end] = 0; err_str_buf[string_end] = 0;
printf ("%3d: %s\n", i, err_str_buf); printf ("%3u: %s\n", i, err_str_buf);
} }
} }