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patch 8.2.4473: Coverity warnds for not checking return value of ftell()

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Problem:    Coverity warnds for not checking return value of ftell().
Solution:   Bail out if ftell() returns a negative value.
This commit is contained in:
Bram Moolenaar
2022-02-25 21:47:48 +00:00
parent 9383a3afb6
commit 416b5f4894
2 changed files with 4 additions and 0 deletions
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2
src/spellfile.c
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@@ -6256,6 +6256,8 @@ spell_add_word(
{ {
fpos = fpos_next; fpos = fpos_next;
fpos_next = ftell(fd); fpos_next = ftell(fd);
if (fpos_next < 0)
break; // should never happen
if (STRNCMP(word, line, len) == 0 if (STRNCMP(word, line, len) == 0
&& (line[len] == '/' || line[len] < ' ')) && (line[len] == '/' || line[len] < ' '))
{ {

2
src/version.c
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@@ -754,6 +754,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
4473,
/**/ /**/
4472, 4472,
/**/ /**/