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CID 22437 Unchecked return value from library

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github issue #332
This commit is contained in:
Enno Rehling 2015-11-04 11:45:13 +01:00
parent 87a47e241c
commit 731dac3363
2 changed files with 5 additions and 2 deletions
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5
src/kernel/save.c
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@ -553,8 +553,11 @@ int current_turn(void)
perror(zText); perror(zText);
} }
else { else {
fscanf(F, "%d\n", &cturn); int c = fscanf(F, "%d\n", &cturn);
fclose(F); fclose(F);
if (c != 1) {
return -1;
}
} }
return cturn; return cturn;
} }

2
src/kernel/save.h
View file

@ -51,7 +51,7 @@ extern "C" {
extern int data_version; extern int data_version;
extern int enc_gamedata; extern int enc_gamedata;
extern int current_turn(void); int current_turn(void);
extern void read_items(struct storage *store, struct item **it); extern void read_items(struct storage *store, struct item **it);
extern void write_items(struct storage *store, struct item *it); extern void write_items(struct storage *store, struct item *it);